"Prefix","Examples","Comment","Relatives","Instances"
"[a1","abyss, agnostic, amnesty, apnea, asphalt","'Not, without.""  Contracts [an01-.","[an01- $",485
"[a2","abide, about, above, along, among, arose","Contracts & alters Old English prepositions. Sometimes intensive.","$",248
"[a3","achieve, apart, ascend, avow, await","French, contracts Latin preposition +ad or prefix [ad-.","[a8-, [ac1-, [ad-, [af-, [ag-, [al-, [an02-, [ap1-, [ar-, [as1-, [at- $",288
"[a4","abridge, avocation, avoid, award","Contracts [ab1-.","[ab1- $",64
"[a5","abash, amend","Contracts & alters [ex-. Intensive.","[as2-, [e-, [ec-, [ecto-, [ef-, [es- [ex-, [exo-, [extra-, [extro-, [s- $",14
"[a7","aware, ascared","Alters [y- from OE [ge-.","[y- $",7
"[ab1","abbreviate, abdomen, abhor, abortion, absolute","""Away from.""","[ab2-, [abs-, [av- $",255
"[abs","abscess, abscond, abstain, abstract, abstruse","Expands [ab1- ""away, from""","[ab1-, [av- $",49
"[ac1","accident, accord, accrue, accuse, acquaint","Assimilation of [ad- . ""To, toward."" Filter to ""*[[]a/d+c+"".","[a3-, [a8-, [ad-, [af-, [ag-, [al-, [an02-, [ap1-, [ar-, [as1-, [at- $",335
"[ac2","acknow, acknowledge","Alters OE [on- ""On"".",,11
"[ad","adapt, addict, adorn, advantage, advise","""To, toward."" For the 139 CommonWords containing its eight assimilated spellings, filter Explication to ""*[[]a/d+*"".","[a3-, [a8-, [ac1-, [af-, [ag-, [al-, [an02-, [ap1-, [ar-, [as1-, [at- $",516
"[af","affair, affection, affirm, affluent, afford, affront","Assimilation of [ad-.  ""To, toward."" Filter to ""*[[]a/d+f+*"".","[a3-, [a8-, [ac1-, [ad-, [ag-, [al-, [an02-, [ap1-, [ar-, [as1-, [at- $",161
"[ag","agglutinate, aggravate, aggression, exaggerate","Assimilation of [ad-. ""To, toward."" Filter to ""*[[]a/d+g+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [al-, [an02-, [ap1-, [ar-, [as1-, [at- $",116
"[al1","allay, allege, alleviate, alley, allow","Assimilation of [ad-.  ""To, toward."" Filter to ""*[[]a/d+l+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [ag-, [an02-, [ap1-, [ar-, [as1-, [at- $",123
"[amb","ambiguous, ambition, preamble","""Both, around."" Contracts [ambi- before vowels & syllabic consonants.","[am2-, [ambi-, [amphi- [an09-, [emb-  $",44
"[amphi","amphibian, amphibole, amphibract, amphitheater","""Both, two, around.""","[am2-, [amb-, [ambi-, [an09-, [emb- $",43
"[an01","anaerobic, anaesthetic, anonymous, anorexia","""Not, without.""","[a1- $",177
"[an02","annex, annotate, announce, annul","Assimilation of [ad-  ""To, toward."" Filter to ""*[[]a/d+n+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [ag-, [al-, [ap1-, [ar-, [as1-, [at- $",53
"[an07","anoint, annoy","""In."" Alters Latin preposition +in.",,14
"[an08","ancestor, ancestral, ancestry","""Before."" Contracts [ante-.","[am3-, [ante- [anti2- $",6
"[ana","anachronism, anagram, analog, analyze","""Back, on, up.""","[an03- $",179
"[ant","antacid, antagonize, antarctic, anthelion, antonym","""Against, opposite of."" Contracts [anti1- before vowels and <h>.","[anti1-, [antio- $",28
"[ante","antebellum, antecedent, antedate, antichamber","""Before.""","[am3-, [an08, [anti2- $",32
"[anti1","antiaircraft, antibody, antigen, antinomy, antiseptic","""Against, opposite of.""","[ant-, [antio- $",267
"[anti2","anticipate, antipasto","""Before."" Alters [ante-.","[am3-, [an08, [ante- $",18
"[ap1","appall, appear, appetite, applaud","""To, toward."" Assimilation of [ad-.  Filter to ""*[[]a/d+p+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [ag-, [al-, [an02-, [ar-, [as1-, [at- $",359
"[ap2","aphelion, apheresis, aphesis, aphorism","""Away, apart, separate."" Contracts [apo- before <h> and <o>.","[apo-, [bo-, [bou- $",23
"[apo","apocalypse, apology, apostrophe","""Away, apart, separate.""   Sometimes intensive.","[ap2-, [bo-, [bou- $",131
"[ar","arrange, array, arrest, arrive, arrogant","""To, toward."" Assimilation of [ad-.  Filter to ""*[[]a/d+r+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [ag-, [al-, [an02-, [ap1-, [as1-, [at- $",95
"[as1","ascertain, assail, assist, associate, assure","""To, toward."" Assimilation of [ad-.  Filter to ""*[[]a/d+s+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [ag-, [al-, [an02-, [ap1-, [ar-, [at- $",246
"[as2","assart, assay, astonish, astonied, astound","Alters [ex-. ""Out of, by means of.""","[a5-, [e-, [ec-, [ecto-, [ef-, [es-, [ex-, [exo-, [extra-, [extro-, [s- $",24
"[at","attach, attention, attorney, attract, attrition","""To, toward."" Assimilation of [ad-.  Filter to ""*[[]a/d+t+*"".","[a3-, [a8-, [ac1-, [ad-, [af-, [ag-, [al-, [an02-, [ap1-, [ar-, [as1- $",148
"[be","believe, besmirch, betray, bewitch, beyond.","""At, make, cover with; thoroughly."" Forms English verbs and sometimes intensives.",,459
"[cat","cataract, catechism, category, catheter, cathode","""Down, according to."" Contracts [cata- before <h> and vowels.  Sometimes intensive.","[cada-, [cata-, [cath-, [kata- $",71
"[cata","cataclysm, catacomb, catalog, catalyst, catapult","""Down, according to."" Sometimes intensive.","[cada-, [cat-, [cath-, [kata- $",99
"[circu","circuit, circuitous, circuitry","""Around, round about, surrounding."" Contracts [circum- before +it2.","[circum- $",13
"[circum","circumcise, circumscribe, circumstance, circumvent","""Around, round about, surrounding.""","[circu- $",99
"[co","coagulate, cohere, copilot, covenant, recognize","""With, together."" Contracts [com-. Originally occurred just before vowels, <h>, and <gn> but now a productive prefix. Sometimes intensive.","[col-, [com-, [con-, [cor-, [coun- $",453
"[col","collect, college, collision, colloquial, collusion","""With, together."" Assimilation of [com-.  Filter to ""*[[]co/m+l+*"". Sometimes intensive,","[co-, [com-, [con-, [cor-, [coun- $",155
"[com","accomplish, combine, community, computer","""With, together."" Sometimes intensive. For all of its assimilated forms, filter to ""*[[]co/m+*"".","[co-, [col-, [con-, [cor-, [coun- $",970
"[con","concentric, confident, connect, console, contract","""With, together."" Assimilation of [com-. Sometimes intensive. Filter to ""*[[]co/m+n+*"".","[co-, [col-, [com-, [cor-, [coun- $",1920
"[cont","control, uncontrollably","""Opposition, counter, against."" Contracts [contra- before +rol.","[compt-, [contra-, [contre-, [contro-, [counter- $
[compt-, [cont-, [contra-, [contre-, [contro-, [counter- $",20
"[contra","contrcontradict, contrapuntal, contrast, contravene","""Opposition, counter, against.""","[compt-, [cont-, [contre-, [contro-, [counter- $
[compt-, [cont-, [contra-, [contre-, [contro-, [counter- $",72
"[cor","correct, correlate, incorrigible, corrode, corrupt","""With, together."" Assimilation of com-. Sometimes intensive. Filter to ""*[[]co/m+r+*"".","[co-, [col-, [com-, [con-, [coun- $",127
"[coun","council, counsel, countenance","""with, together."" Expands [con-.","[co-, [col-, [com-, [con-, [cor- $",29
"[counter","counteract, counterattack, counterterrorism","""Opposing; in return, corresponding.""","[compt-, [cont-, [contra-, [contre-, [contro- $
[compt-, [cont-, [contra-, [contre-, [contro-, [counter- $",188
"[de","deactivate, decree, deduce, describe","""Down, lower; off, away; removal, reversal, separation, negation, intensive.""","[d-, des2-, [di3- $",2555
"[di1","digest, dilate, direct, dimension, district, diverge","""Opposite, not, do the opposite; apart, away."" Sometimes intensive. Contracts [dis-.","[des-, [dif-, [dis- $",430
"[di2","diaper, diatom, diocese, diopter, diuretic, diorama","""Across, between, through."" Contracts [dia- before vowels.","[dea-, [dia- $",63
"[di3","dilettante, delettanti, dilletantism","Romance. Alters [de-.","[d-, [de-, des2- $",5
"[dia","diabetes, dialect, dialogue, dialysis, diastolic","""Across, between, through."" Sometimes intensive.","[dea-, [di2- $",205
"[dif","differ, differential, difficult, diffident, diffraction","""Opposite, not, do the opposite; apart, away."" Assimilation of [dis-.  Filter to ""*[[]di/s+f+*"".","[des1-, [di1-, [dis- $",72
"[dis","disappoint, disbelief, disenchant, distaste","""Opposite, not, do the opposite; apart, away."" Sometimes intensive.","[des1-, [di1-, [dif- $",1368
"[dys","dysentery, dysgraphia, dyslexia, dystrophy","""Bad, diseased, faulty.""","[dyss- $",66
"[e","edit, elect, elope, emancipate, erupt, evacuate","""Out, from; thoroughly; former."" Sometimes intensive. Contracts [ex-.  Filter to ""*[[]e/x+[dlmnrv]*"".","[a5-, [as2-, [ec-, [ecto-, [ef-, [es-, [ex-, [exo, [extra, [extro-, [s- $",715
"[ec","anecdote, appendectomy, eclipse, ecstasy","""Out, from; thoroughly; former."" Sometimes intensive. Assimilation of  [ex-.  Filter to ""*[[]e/x+c+*"".","[a5-, [as2-, [e-, [ecto-, [ef-, [es-, [ex-, [exo, [extra-, [extro-, [s- $
[e-, [ef-, [ex- $",185
"[ef","effable, effective, effigy, effort, effusive","""Out, from; thoroughly; former."" Sometimes intensive. Assimilation of [ex-.   Filter to ""*[[]e/x+f+*"".","[a5-, [as2-, [e-, [ec-, [ecto-, [es-, [ex-, [exo, [extra-, [extro-, [s- $",121
"[em1","embark, embitter, employ, emperil, empower","""To cause to be in."" Sometimes intensive. Assimilation of [en1-. Filter to ""*[[]e/n1+m+*"".","[en1-, [im3-, [in3- $",269
"[em2","embolism, embryo, empathy, emphasize","""Within, in."" Assimilation of [en2-. Filter to ""*[[]e/n2+m+*"".","[en2- $",114
"[en1","enable, enchant, endow, engage, enjoy","""To cause to be in."" Forms verbs. Sometimes intensive.","[em1-, [im3-, [in3- $",739
"[en2","encephalitis, enclave, encomium, endemic","""Within, in."" Varies [in2-.","[am1, [el-, [en5-, [end-, [endo-, [il2-, [im2-, [in2-, [ind-, [indi-, [indu-, [intr-, [intra-, [intro-, [ir2 $",279
"[en4","enceinte, enemy, entire","""Not."" Alters [in1-.","[i-, [il1-, [im1-, [in1-, [ir1, [n-, [ne-, [ni-, [non-, [um-, [un1- $",11
"[enter","enterprise, entertain","""Together, one with the other."" Alters [inter-.","[entre-, [entr'-, [intel-, [inter $",14
"[entre","entrecôte, entremets, entrepôt, entrepreneur","""Together, one with the other."" Alters [inter-.","[enter-, [entr'-, [intel-, [inter $",11
"[ep","ephemera, epoch, eponym, epoxy","""On, above; in addition; toward, among.""  Contracts [epi- before vowels & <h>.","[epi- $",55
"[epi","epicenter, epicycle, epidemic, epigenesis, epilogue","""On, above; in addition; toward, among.""","[ep- $",235
"[ex","exact,, examine, export, expose, express","""Out, from; thoroughly; former."" Sometimes intensive.","[a5-, [as2-, [e-, [ec-, [ecto-, [ef-, [es-, [exo-, [extra-, [extro-, [s- $",1146
"[extra","extradite, extralegal, extramural, extraordinary","""Outside, beyond"". Expands [ex-.","[a5-, [as2-, [e-, [ec-, [ecto-, [ef-, [es-, [ex-, [exo-, [extro-, [s-  $",73
"[for1","forbade, forbear, forbid, forget, forgive, forgone","""Away, opposite.""","[fur-, [ver- $",79
"[for3","forfeit, forfeiture","""Outside, beyond"".",,7
"[fore","forearm, foreboding, forecast, foreclose, forehand","""Front; before, beforehand.""","[for2- $",217
"[ge","abgesang, gemütlich, gestalt, gesundheit","Forms Old English and German collectives and past participles.","[a7-, [y- $",15
"[hyp1","hypabyssal, hypaesthesia, hypanthium, hypoxia","""Under, down, less than normal."" Contracts [hypo- before vowels and <h>.","[hypo- $",23
"[hyper","hyperactive, hyperbole, hypercritical, hypersensitive","""Over, above, beyond normal.""","[hyp2- $",158
"[hypo","hypochondria, hypocrite, hypodermic, hypoglycemia","""Under, down, less than normal.""","[hyp1- $",163
"[i","ignoble, ignominy, ignorant, ignore","""Not."" Contracts [in1- before <gn>.","[en4-, [il1-, [im1-, [in1-, [ir1, [n-, [ne-, [ni-, [non-, [um-, [un1- $",20
"[il1","illegal, illegible, illegitimate, illicit, illiterate, illogical","""Not."" Assimilation of [in1-. Filter to ""*[[]i/n1+l+*"".","[en4-, [i-, [im1-, [in1-, [ir1, [n-, [ne-, [ni-, [non-, [um-, [un1-  $",37
"[il2","illuminate, illusion, illustrate","""In."" Assimilation of [in2-. Filter to ""*[[]i/n2+l+*"".","[am1, [en2-, [en5-, [end-, [endo-, [im2-, [in2-, [ind-, [indi-, [indu-, [intr-, [intra-, [intro-, [ir2 $",78
"[im1","imbalance, immaculate, immaterial, impartial","""Not, opposite, without.""Assimilation of [in1-.  Filter to ""*[[]i/n1+m+*"".","[en4-, [i-, [il1-, [in1-, [ir1, [n-, [ne-, [ni-, [non-, [um-, [un1- $",343
"[im2","imbibe, imbue, immigrate, immerse, impair","""In, into, on."" Sometimes intensive. Assimilation of [in2-.  Filter to ""*[[]i/n2+m+*"".","[am1, [en2-, [en5-, [end-, [endo-, [il2-, [in2-, [ind-, [indi-, [indu-, [intr-, [intra-, [intro-, [ir2 $",369
"[im3","imbosom, immesh, impanel, impound, impoverish","""In, into."" Assimilation of [in3-.  Filter to ""*[[]i/n3+m+*"".","[em1-, [en1-, [in3- $",43
"[in1","inability, incongruity, indemnity, insignificant, invalid","""Not, opposite, without.""","[en4-, [i-, [il1-, [im1-, [ir1, [n-, [ne-, [ni-, [non-, [um-, [un1- $",1059
"[in2","inaugurate, infringe, insist, inspect, intuition","""In, into, on.""  Sometimes intensive.","[am1, [en2-, [en5-, [il2-, [im2-, [ind-, [indi-, [indu-, [ir2 $",1409
"[in3","inbred, inlay, insnare, insure, intwine","From English. ""In, into."" Forms verbs.","[em1-, [en1-, [im3-, $",163
"[indu","industrial, industry","""In, into, on."" Expands [in2-.","[am1, [en2-, [en5-, [end-, [endo-, [il2-, [im2-, [in2-, [ind-, [indi-, [intr-, [intra-, [intro-, [ir2 $",27
"[infra","infrahuman, infrared, infrastructure","""Below, within.""",,10
"[intel","inteintellectual, intelligent, intelligible","""Together, one with the other."" Assimilation of [inter-.  Filter to ""*[[]inte/r+l+*"".","[enter-, [entre-, [entr'-, [inter $",41
"[inter","interactive, intercede, interest, interrupt, interstate","""Together, one with the other.""","[enter-, [entre-, [entr'-, [intel- $",500
"[intra","intramural, intrapersonal, intravenous","""Inward, within, during, between.""","[am1, [en2-, [en5-, [end-, [endo-, [il2-, [im2-, [ind-, [indi-, [indu-, [intr-, [intro-, [ir2- $",48
"[intro","introduce, intromittent, introspection, introverted","""In, into, inward, within.""","[am1, [en2-, [en5-, [end-, [endo-, [il2-, [im2-, [ind-, [indi-, [indu-, [intr-, [intra-, [ir2- $",45
"[ir1","irresponsible, irredeemable, irregular, irresistible","""Not, opposite, without."" Assimilation of [in1-.  Filter to  ""*[[]i/n1+r+*"".","[en4-, [i-, [il1-, [im1-, [in1-, [n-, [ne-, [ni-, [non-, [um-, [un1- $",123
"[ir2","irradiate, irreption, irrigation, irritate, irrupt","""In, into, on."" Assimilation of [in2-.  Filter to ""*[[]i/n2+r+*"".","[am1, [en2-, [en5-, [end-, [endo-, [il2-, [im2-, [in2-, [ind-, [indi-, [indu- $",55
"[met","metempsychosis, meteor, method, metonymy","""Among, across, after, later, beyond."" Contracts [meta- before vowels & <h>.","[meta-, [pata- $",77
"[meta","metabolism, metaphor, metaphysics, metathesize","""Among, across, after, later, beyond.""","[met-, [pata- $",140
"[mis","misadventure, misdeed, misspell, mistake, mistrust","""Bad, badly; wrong, wrongly.""  Sometimes intensive.",,493
"[n","naught, naughty, nay, neither, never, none, nor","""Not"" Contracts [ne- before vowels.","[en4-, [i-, [il1-, [im1-, [in1-, [ir1-, [ne-, [ni-, [non-, [um-, [un1- $",29
"[ne","necessary, necessity, nefarious, neutral, neutrino","""Not.""","[en4-, [i-, [il1-, [im1-, [in1-, [ir1-, [n-, [ni-, [non-, [um-, [un1- $",54
"[non","nonaddictive, nonchalant, nonfiction, nonsmoker","""Not, lack of, sham.""","[en4-, [i-, [il1-, [im1-, [in1-, [ir1-, [n-, [ne-, [ni-, [um-, [un1- $",273
"[o1","omissible, omission, omit, ostinato","""Away."" Contracts [ob-.","[ob-, [obb-, [oc-, [of-, [op- [oub- $",10
"[ob","obey, obfuscate, object, oblige, obnoxious, obtain","""Against; toward, to; over; down, away.""  Sometimes intensive.","[o1-,  [obb-, [oc-, [of-, [op- [oub- $",337
"[oc","occasion, occupation, occupy, occur","""Down, to."" Sometimes intensive. Assimilation of [ob-. Filter to ""*[[]o/b+c+*"".","[o1-, [ob-, [obb-, [of-, [op- [oub- $",71
"[of","offend, offense, offer, office, official, officious","""Against, to."" Assimilation of [ob-.  Filter to ""*[[]o/b+f+*"".","[o1-, [ob-, [obb-, [oc-, [op- [oub- $",68
"[op","opponent, opportunity, oppose, opposite, oppression","""Against, to."" Assimilation of [ob-.  Filter to ""*[o/b+p+*"".","[o1-, [ob-, [obb-, [oc-, [of-, [oub- $",52
"[over","overexpose, overkill, overpay, overwind","""Over, above; too; above normal.""","[sir-, [sove-, [super-, [supra-, [sur2- $",576
"[par1","parallel, paramylon, parenthesis, parish","""Beside, near, subsidiary to."" Contracts [para1-.","[pal-, [para1- $",104
"[par2","parboil, pardon, parfait, parget","Thoroughly, very."" Intensive. Alters  [per1-.","[pel-, [per1-, [pur2- $",21
"[para1","parable, parabola, paradigm, paradox, paragraph","""Beside, beyond, alongside.""","[pal-, [par1- $",196
"[per1","perceive, percussion, perfect, perplex, persecute","""Thoroughly, very.""  Intensive.","[par2-, [pel-, [pur2- $",504
"[peri","perimeter, period, periphery","""Around, surrounding; near.""","[per2-, [pere- $",183
"[po","pogrom","""Completion, complete.""  Forms Russian perfectives.",,2
"[pol","pollutant, pollute, pollution","""Before."" Assimilation of [por-.  Filter to ""*[po/r+l+*"".","[por-, [pro1-, [pr2-, [pro-, [prod-, [pur1 $",14
"[por","porrect, portend, portent, portray, portrayal","""Forth."" Alters [pro1-.","[pol-, [pro1-, [pr2-, [pro-, [prod-, [pur1- $",21
"[post","postdate, posthumous, postpone, postscript","""After, afterwards, behind in space or time.""",,106
"[pre","precaution, precede, predict, prefer, present","""Before, in front of, ahead in space or time.""","[pr1-, [prae-, [pré-, [pri-, [pro2-, [pros- $",1025
"[pro1","problem, produce, pronounce, propose, prosecute","""Forward, forth; beforehand; favoring, substituting.""  Sometimes intensive.","[pol-, [por-, [pr2-, [prod-, [pur1- $",1008
"[pur1","purchase, purlieu, purloin, purport, purpose, pursue","""Forth, forward."" Alters [pro1-. ""Forth, forward.""","[pol-, [por-, [pr2-, [pro1-, [prod- $",57
"[r","raconteur, rally, rampart, rapport, rappel","""Again, back."" Contracts [re- before vowels.","[ra-, [re-, [ré-, [red-, [redi-, [res-, [ri- $",33
"[re","react, rebound, reclaim, rehearse,  repent","""Again, back; intensive.""","[r-, [ra-, [ré-, [red-, [redi-, [res-, [ri- $",3387
"[red","redeem, redemption, redolent, redundant","""Again, back."" Expands [re-.","[r-, [ra-, [re-, [ré-, [redi-, [res-, [ri- $",42
"[se","secede, seclude, secret, secure, segregate, select","""Apart, separate.""","[sed- $",179
"[sed","sedition, seditious","""Apart."" Expands [se-.","[se- $",5
"[so2","soviet, sovietize","""With, together, jointly. Russian equivalent of [syn-.","[sim-, [sin-, [sy-, [syl-, [sym-, [syn- $",6
"[sove","sovereign","""Over, above."" Alters [super-","[over-, [sir- [sove-, [super-, [supra-, [sur2- $",5
"[sub","subarctic, submarine, subsequent, substitute","""Under, nearly; away.""","[so1-, [sof-, [sos-, [sou-, [su-, [subs-, [suc-, [suf-, [sug-, [sum-, [sup-, [sur1-, [sus- $",684
"[suc","succeed, success, succinct, succor, succumb","Assimilation of [sub-.  Filter to ""*[[]su/b+c+*"".","[so1-, [sof-, [sos-, [sou-, [su-, [sub-, [subs-, [suf-, [sug-, [sum-, [sup-, [sur1-, [sus- $",55
"[suf","suffer, sufficient, suffix, suffocate, suffrage, suffuse","Assimilation of [sub-.  Filter to ""*[[]su/b+f+*"".","[so1-, [sof-, [sos-, [sou-, [su-, [sub-, [subs-, [suc-, [sug-, [sum-, [sup-, [sur1-, [sus- $",68
"[sug","suggest, suggestion, suggestive","""Up (from below)."" Assimilation of [sub-.  Filter to ""*[[]su/b+g+*"".","[so1-, [sof-, [sos-, [sou-, [su-, [sub-, [subs-, [suc-, [suf-, [sum-, [sup-, [sur1-, [sus- $",17
"[sum","summon, summoner, summons","""Under."" Assimilation of [sub-.  Filter to ""*[[]su/b+m1+*"".","[so1-, [sof-, [sos-, [sou-, [su-, [sub-, [subs-, [suc-, [suf-, [sug-, [sup-, [sur1-, [sus- $",8
"[sup","supplement, supply, support, suppose, suppress","""From below."" Assimilation of [sub-.  Filter to ""*[[]su/b+p+*"".","[so1-, [sof-, [sos-, [sou-, [su-, [sub-, [subs-, [suc-, [suf-, [sug-, [sum-, [sur1-, [sus- $",124
"[super","superego, superfluous, supersede, supervise","""Over, above; further; in excess.""","[over-, [sir-, [sove-, [supra-, [sur2- $",298
"[sur2","surface, surfeit, surname, surpass, surprise, survey","""Over, above, in addition, up."" Sometimes intensive. Contracts [super-.","[over-, [sir-, [sove-, [super-, [supra-, [sur2- $",144
"[sus","susceptible, suspend, sustain, sustenance","""From below."" Assimilation of [sub-.  Filter to ""*[[]su/b+s+*"".","[so1-, [sof-, [sou-, [su-, [sub-, [subs-, [suc-, [suf-, [sug-, [sum-, [sup-, [sur1- $",88
"[sy","system, systole, systaltic, systole, systyle, syzygy","""With, together, jointly."" Contracts [syn-.","[sim-, [sin-, [so2, [syl-, [sym-, [syn- $",42
"[syl","syllable, syllabus, syllepsis, syllogism, trisyllabic","""With, together, jointly."" Assimilation of [syn-.  Filter to ""*[[]sy/n+l+*"".","[sim-, [sin-, [so2, [sy-, [sym-, [syn- $",73
"[sym","symbol, symmetry, sympathy, symptom","""With, together, jointly."" Assimilation of [syn-.  Filter to ""*[[]sy/n+m1+*"".","[sim-, [sin-, [so2, [sy-, [syl-, [syn- $",135
"[syn","synchronic, synod, synonym, syntax, synthetic","""With, together, jointly.""","[sim-, [sin-, [so2, [sy-, [syl-, [sym-, $",279
"[tra","tradition, traitor, trajectory, traverse, travesty","""Across, beyond, on the other side of."" Contracts [trans-.","[traf-, [tran-, [trans-, [tre-, [tres- $",53
"[traf","traffic, trafficker","""Across, beyond, on the other side of."" Contracts & alters [trans- before +fic3.","[tra-, [tran-, [trans-, [tre-, [tres- $",5
"[trans","transact, transfer, transient, translucent, transmit","""Across, beyond, on the other side of.""","[tra-, [traf-, [tran-, [tre-, [tres- $",329
"[ultra","ultraconservative, ultramodern, ultrasonic, ultraviolet","""Beyond, beyond the norm.""",,76
"[un1","unacceptable, uncontrolled, unforgiving, unnecessary","""Not, opposite of, contrary.""","[en4-, [i-, [il1-, [im1-, [in1-, [ir1-, [n-, [ne-, [ni-, [non-, [um- $",1510
"[un2","unbar, unblock, undo, unlock, unsnap, unwrap","""Reversal, remove from.""",,544
"[under1","underachieve, underground, underrate, undershirt","""Below, beneath, below the norm.""",,384
"[up","upbeat, update, upraise, uproar, upstart. upturn","""Up.""",,135
"[endo","endocardial, endocrine","""Within, inside"". Expands [end-.","[am1, [en2-, [en5-, [end-, [il2-, [im2-, [ind-, [indi-, [indu-, [intr-, [intra-, [intro-, [ir2- $",102
"[exo","exocrine, exothermal, exotoxin","""Out, from"". Expands [ex-.","[a5-, [as2-, [e-, [ec-, [ecto-, [ef-, [es-, [ex-,[extra-, [extro-, [s- $",34
"[under2","understand, understood","""Between, among""",,15