Englishnounbookbook, books16 Englishnounboxbox, boxes17 Englishnounfamilyfamily, families18 Englishnounknifeknife, knives16519 Englishnounaddendumaddendum, addenda145, 146, 16421 Englishnounnebulanebula, nebulae174, 200, 23722 Englishnounstimulusstimulus, stimuli147, 154, 20523 Englishnouncrisiscrisis, crises24 Englishnounperihelionperihelion, perihelia148, 14925 Englishnounwomanwoman, women26 Englishnounseriesinvariable, series, series28, 18227 Englishnounsheepinvariable, sheep, sheep27, 18228 EnglishnounNATOacronym, NATO29 Englishnounupstairssingular only, upstairs43 Englishnounfishfish, fish (fishes)128 Englishnounlb.abbreviation, lb.,lbs.129 Englishnounproducesingular only, produce43, 166130 Englishnounmottomotto, mottoes (mottos)144 Englishnounaquariumaquarium, aquariums (aquaria)21, 146, 164145 Englishnouncurriculumcurriculum, curricula (curriculums)21, 145, 164146 Englishnounfungusfungus, fungi (funguses)23, 154, 205147 Englishnounphenomenonphenomenon, phenomena (phenomenons)25, 149148 Englishnounautomatonautomaton, automatons (automata)25, 148149 Englishnounfootfoot, feet150 Englishnounleafleaf, leaves152, 153, 188151 Englishnounscarfscarf, scarfs (scarves)151, 153, 188152 Englishnounbeefbeef, beeves (beef)153 Englishnounterminusterminus, terminuses (termini)23, 147, 205154 Englishnouncalixcalix, calices156, 157, 158, 159, 160155 Englishnounhelixhelix, helixes (helices)155, 157, 158, 159, 160156 Englishnounmatrixmatrix, matrices (matrixes)155, 156, 158, 159, 160157 Englishnounauspexauspex, auspices155, 156, 157, 159, 160158 Englishnounapexapex, apexes (apices)159 Englishnouncortexcortex, cortices (cortexes)160 Englishnounlexlex, leges162, 163161 Englishnounsphinxsphinx, sphinxes (sphinges)161, 163162 Englishnounpharynxpharynx, pharynges, pharynxes161, 162163 Englishnounmediumplural takes sing or pl verb, medium, media (mediums)164 Englishnounlowlifelowlife, lowlifes (lowlives)19165 Englishnounequipmentsingular only; singular in essence or want to suppress plural, equipment166 Englishnounclothesplural only, clothes201167 Englishnoungensgens, gentes168 Englishnoungenusgenus, genera183, 185169 Englishnounchildchild, children170 Englishnoungravamengravamen, gravamens (gravamina)178, 269, 277171 Englishnounimagoimago, imagoes (imagines)172 Englishnounirisiris, irises (irides)173 Englishnounlarvalarva, larvae (larvas)200, 237174 Englishnounmousemouse, mice (mouses)175 EnglishnounMussulmanMussulman, Mussulmen (Mussulmans)176 Englishnounmoneymoney, money (monies)177 Englishnounnomennomen, nomina171, 269, 277178 Englishnouncodcod, cod (cods)179 Englishnounbassbass, bass (basses)180 Englishnounbuffalobuffalo, buffalos (buffaloes)181 EnglishnounFrenchsingular and plural, people/language, no possessive, French 182 Englishnounopusopus, opera (opuses)169, 185183 Englishnounoxox, oxen184 Englishnouncorpuscorpus, corpora169, 183185 Englishnoundragomandragoman, dragomans (dragomen)186 Englishnounponspons, pontes187 Englishnounwharfwharf, wharves (wharfs)151, 152, 153188 Englishnounquizquiz, quizzes189 Englishnounbusbus, buses (busses)190 Englishnounoyezoyez, oyesses191 Englishnounedemaedema, edemas (edemata)192 Englishnounaddaxaddax, addaxes (addax)197 Englishnoundiedie, dice17198 Englishnoundataplural; plural used as singular and plural, data199 Englishnounagendaagenda, agendas200 Englishnounvisceraplural only, plural not ending in -s, viscera167201 Englishnounhiatushiatus, hiatuses (haitus)23, 147, 154205 Englishnounpelvispelvis, pelvises (pelves)224 Englishnounephemerisephemeris, ephemerides225 Englishnounbureaubureau, bureaus (bureaux)272, 316235 Englishnounbacchantbacchant, bacchants (bacchantes)236 Englishnounfaunafauna, faunas (faunae237 Englishnounlibrettolibretto, librettos (libretti)238 Englishnounheathenheathen, heathens (heathen)239 Englishnounpeopleplural, people (peoples)240 Englishnounalbumenalbumen, albumens243 Englishnounalkalialkali, alkalis (alkalies)250 Englishnounanlageanlage, anlages (anlagen)251 Englishnouncherubcherub, cherubim17252 Englishnounliralira, lire (lires)253 Englishnounantefixantefix, antefixes (antefixa)254 Englishnounkylixkylix, kylikes255 Englishnounpixpix, pics (pix)256 Englishnounmadammadam, mesdames257 Englishnounmagmamagma, magmata (magmas)258 Englishnouncyclopscyclops, cyclopes259 Englishnouneupatrideupatrid, eupatridae (eupatrids)268 Englishnounforamenforamen, foramina (foramens)269 Englishnounremexremex, remiges270 Englishnounsocksock, socks (sox)271 Englishnounflambeauflambeau, flambeaux (flambeaus)235, 316272 Englishnounleuleu, lei273 Englishnounlevlev, leva274 Englishnoungroszgrosz, groszy275 Englishnounkibbutzkibbutz, kibbutzim276 Englishnounflamenflamen, flamens (flamines)277 Englishnounbletter of the alphabet, b, bs288 Englishnountrellistrellis, trellises173, 224, 225291 Englishnounareaarea, areas22, 174, 200, 237, 258292 Englishnounthymusthymus, thymuses23, 147, 154, 169, 205; mademoiselle / mesdemoiselles293 Englishnounelectronelectron, electrons148, 149; quantum / quanta294 Englishnounsuffixsuffix, suffixes155, 156, 157295 Englishnounannexannex, annexes158, 159, 160, 161296 Englishnounminxminx, minxes162, 163297 Englishnountonneautonneau, tonneaus cf 235, 272, 316298 Englishnounsafesafe, safes19,165299 Englishnountarifftariff, tariffs151, 152, 153, 188300 Englishnounalbumalbum, albums21, 145, 146, 164301 Englishnounlbabbreviation lb307 EnglishnounUSAsingular only, USA, USA's308 Englishnounb.letter of the alphabet b.312 Englishnouncattleplural only, cattle314 Englishnounpoorplural only, poor315 Englishnounbateaubateau, bateaux235, 272316 Englishverbwalkwalk, walked, walking1 Englishverbraterate, rated, rating2 Englishverbpolishpolish, polished, polishing, polishes3 Englishverbdenydeny, denied, denying, denies4 Englishverbdropdrop, dropped, dropping5 Englishverbholdhold, held, holding6 Englishverbleaveleave, left, leaving7 Englishverbdodo, did, done, doing, does8 Englishverbflyfly, flew, flown, flying, flies9 Englishverbcutcut, cut, cutting10 Englishverbdiedie, died, dying, dies11 Englishverbdyedye, dyed, dyeing12 Englishverbbebe (only)13 Englishverbhavehave14 Englishverbfreezefreeze, froze, frozen, freezing15 Englishverbteachteach, taught, teaching, teaches40 Englishverbdwelldwell, dwelt (dwelled), dwelling44 Englishverbbendbend, bent, bending47 Englishverbfleeflee, fled, fleeing51 Englishverbkeepkeep, kept, keeping58 Englishverbdealdeal, dealt, dealing59 Englishverbsellsell, sold, selling60 Englishverbreadread, read, reading61 Englishverbmeetmeet, met, meeting62 Englishverbstingsting, stung, stinging63 Englishverbwinwin, won, winning64 Englishverbspinspin, spun, spinning65 Englishverbunwindunwind, unwound, unwinding66 Englishverbsitsit, sat, sitting67 Englishverbshineshine, shone (shined), shinning68 Englishverbslideslide, slid, sliding69 Englishverbshowshow, showed, shown (showed), showing70 Englishverbwakewake, woke (waked), waked (woken), waking71 Englishverbbreakbreak, broke, broken, breaking72 Englishverbchoosechoose, chose, chosen, choosing73 Englishverbbearbear, bore, borne (born), bearing74 Englishverbswearswear, swore, sworn, swearing75 Englishverbbitebite, bit, bitten (bit), biting76 Englishverbforgetforget, forgot, forgotten (forgot), forgetting77 Englishverbtreadtread, trod, trodden (trod), treading78 Englishverbblowblow, blew, blown, blowing79 Englishverbtaketake, took, taken, taking80 Englishverbforbidforbid, forbade (forbad), forbidden (forbid), forbidding (only)81 Englishverbgivegive, gave, given, giving82 Englishverbfallfall, fell, fallen, falling83 Englishverbeateat, ate, eaten, eating84 Englishverbseesee, saw, seen, seeing (only)85 Englishverbslayslay, slew, slain, slaying86 Englishverbrideride, rode, ridden, riding87 Englishverbdrivedrive, drove, driven, driving88 Englishverbstrikestrike, struck, struck (stricken), striking89 Englishverbbeatbeat, beat, beaten (beat), beating90 Englishverbdivedive, dived (dove), dived, diving91 Englishverbthrivethrive, thrived (throve), thrived (thriven), thriving92 Englishverbbeginbegin, began, begun, beginning93 Englishverbsinksink, sank (sunk), sunk, sinking94 Englishverbringring, rang, rung, ringing95 Englishverbleadlead, led, led, leading96 Englishverbshrinkshrink, shrank (shrunk), shrunk (shrunken), shrinking97 Englishverbcomecome, came, come, coming (only)98 Englishverbgogo, went, gone, going (only)99 Englishverbloselose, lost, losing (only)100 Englishverbhearhear, heard, hearing101 Englishverbsaysay, said, saying102 Englishverbtraffictraffic, trafficked, trafficking103 Englishverbzinczinc, zinced (zincked), zincing (zincking)104 Englishverblielie, lay, lain, lying two morphs011105 Englishverbabideabide, abode (abided), abode (abided), abiding106 Englishverblightlight, lighted (lit), lighted (lit), lighting107 Englishverbthinkthink, thought, thinking108 Englishverbdreamdream, dreamed (dreamt), dreamed (dreamt), dreaming109 Englishverbkneelkneel, knelt (kneeled), knelt (kneeled), kneeling110 Englishverbhanghang, hung, hanging111 Englishverbfightfight, fought, fighting112 Englishverbstandstand, stood, standing113 Englishverbbroadcastbroadcast, broadcast (broadcasted), broadcast (broadcasted), broadcasting114 Englishverbbidbid, bade (bid), bidden, bidding (only) two morphspat 10115 Englishverboutbidoutbid, outbid, outbidden (outbid), outbidding116 Englishverbspeedspeed, sped (speeded), sped (speeded), speeding117 Englishverbstinkstink, stank (stunk), stunk, stinking118 Englishverbpleadplead, pleaded (pled), pleaded (pled), pleading119 Englishverbwritewrite, wrote, written (writ),writing120 Englishverbmowmow, mowed, mowed (mown), mowing121 Englishverbfitfit, fitted (fit), fitted, fitting122 Englishverbbenefitbenefit, benefited (benefitted), benefited (benefitted), benefiting (benefitting)214123 Englishverbbetbet, bet (betted), bet (betted), betting124 Englishverbwedwed, wedded, wed (wedded), wedding125 Englishverbwetwet, wet (wetted), wet (wetted), wetting126 Englishverbbiasbias, biased (biassed), biased (biassed), biasing (biassing) biasing (biassing)127 Englishverbgildgild, gilded (gilt), gilded (gilt), gilding131 Englishverbshoeshoe, shod, shod (shodden), shoeing132 Englishverbbeseechbeseech, besought (beseeched), besought (beseeched), beseeching133 Englishverbcleavecleave, cleft (cleaved) (clove), cleft (cleaved) (cloven), cleaving134 Englishverbforbearforbear, forbore, forborne, forbearing135 Englishverbcaddiecaddie, caddied, caddying136 Englishverbgasgas, gassed, gassing, gases (gasses)137 Englishverbdegasdegas, degassed, degassing, degasses (degases)138 Englishverboutgasoutgas, outgassed, outgassing, outgasses139 Englishverbstymiestymie, stymied, stymieing (stymying)140 Englishverbinputinput, inputted (input), inputted (input), inputting141 Englishverbblessbless, blessed (blest), blessed (blest), blessing142 Englishverbtaxitaxi, taxied, taxiing (taxying), taxies (taxis)143 Englishverbfindfind, found, finding; past is ambiguous with infinitive of another verb206 Englishverboverlieoverlie, overlay, overlain, overlying; past is ambiguous with infinitive of another verb207 Englishverbrendrend, rent (rended), rent (rended), renting; past is ambiguous with infinitive of another verb208 Englishverbresendresend, resent, resending; past is ambiguous with infinitive of another verb209 Englishverbreevereeve, reeved (rove), reeved (rove), reeving; past is ambiguous with infinitive of another verb210 Englishverbshootshoot, shot, shooting211 Englishverblogindefective verb, infinitive only, login212 Englishverbswellswell, swelled, swelled (swollen), swelling213 Englishverbdiagramdiagram, diagrammed (diagramed), diagramming (diagraming)123214 Englishverbshearshear, sheared, sheared (shorn), shearing215 Englishverbshaveshave, shaved, shaved (shaven), shaving217 Englishverbwrapwrap, wrapped (wrapt), wrapped (wrapt), wrapping218 Englishverbarcarc, arced (arcked), arced (arcked), arcing (arcking)219 Englishverbhidehide, hid, hidden, hiding, 002220 Englishverbweaveweave, wove (weaved), woven, weaving221 Englishverbreavereave, reaved (reft), reaved (reft), reaving222 Englishverbladelade, laded, laden (laded), lading223 Englishverbmakemake, made, making226 Englishverbslinkslink, slunk (slinked), slunk (slinked), slinking227 Englishverbspitspit, spat (spit), spat (spit), spitting228 Englishverbstrivestrive, strove, striven (strided), striding229 Englishverbrunrun, ran, run, running230 Englishverbsmitesmite, smote, smitten (smote), smitting231 Englishverbbivouacbivouac, bivouacked, bivouacking, bivouacs (bivouacks)232 Englishverbblueblue, blued, bluing (blueing)233 Englishverbrendezvousno change for 3rd singular, rendezvous, rendezvoused, rendezvousing, rendezvous234 Englishverbanticantic, anticked (antict), anticked (antict), anticking241 Englishverbchidechide, chided (chid), chided (chid)(chidden), chiding242 Englishverbwedelwedel, wedeled, wedelling244 Englishverbworkwork, worked (wrought), worked (wrought), working284 Englishverbclotheclothe, clothed (clad) clothing302 Englishverbo.k.o.k., o.k.'d, o.k.'ing303 Englishverbbuybuy, bought, bought, buying304 Englishverbrewriterewrite, rewrote, rewritten, rewriting305 Englishverbfocusfocus, focused (focussed), focusing (focussing), focuses (fosusses)306 Englishverboverlayoverlay, overlaid, overlaying; infinitive is ambiguous with past of another verb313 Englishverbgroundground, grounded, grounding; infinitive is ambiguous with past of another verb317 Englishverbborebore, bored, boring; infinitive is ambiguous with past of another verb318 Englishverbsawsaw, sawed (sawn), sawing; infinitive is ambiguous with past of another verb319 Englishverbgrindgrind, ground, grinding; past is ambiguous with infinitive of another verb320 Englishverbwindwind, wound, winding; past is ambiguous with infinitive of another verb321 Englishverbfoundfound, founded, founding; infinitive is ambiguous with past of another verb322 Englishverbbindpast is ambiguous with infinitive of another verb323 Englishadjectivehighhigh, higher, highest30 Englishadjectivepalepale, paler, palest31 Englishadjectivehothot, hotter, hottest32 Englishadjectiveearlyearly, earlier, earliest; no superlative33 Englishadjectivenaturalnatural, more natural, most natural34 Englishadjectivegoodgood and well, better, best; no superlative35 Englishadjectiveslysly, slier (slyer), sliest (slyest)39 Englishadjectivebadbad and ill, worse, worst (only)202 Englishadjectivemuchmuch, more, most (only)203 Englishadjectivelittlelittle, less, least (only)204 Englishadjectivetwonumeric, two216 Englishadjectivecageycagey, cagier, cagiest285 Englishadjectivefarfar, farther, farthest (only)286 Englishadjectivefarfar, further, furthest (only)287 Englishadjectivelittlelittle, few (only)311 Englishadverbfarfar, farther, farthest (only)45 Englishadverbsoonsoon, sooner, soonest52 Englishadverblatelate, later, latest53 Englishadverbflatflat, flatter, flattest54 Englishadverbearlyearly, earlier, earliest55 Englishadverbcarefullycarefully, more carefully, most carefully56 Englishadverbwellwell, better, best (only)57 Englishadverbmuchmuch, more, most (only)193 Englishadverblittlelittle, less, least (only)194 Englishadverbbadlybadly, worse, worst (only)195 Englishadverbfarfar, further, furthest (only)290 Englishdeterminer/quantifierthisthis41 Englishdeterminer/quantifierthatthat42 Englishdeterminer/quantifieras muchas much, as many245 Englishdeterminer/quantifieroneone247 Englishdeterminer/quantifiertwonumbers two and higher248 Englishdeterminer/quantifiermuchmuch249 Englishdeterminer/quantifiersixarithmates ending in -x, six279 Englishdeterminer/quantifiertwentynumbers ending in -y, twenty280 Englishdeterminer/quantifieraa289 Englishnumerictwoarithmates278 Englishnumericsixundifferentiated; end in -x281 Englishnumerictwentyundifferentiated282 EnglishpronounIpersonal pronoun, I36 Englishpronounthisthis37 Englishpronounthatthat38 EnglishpronounI1st person46 Englishpronounyourselfreflexive, yourself48 Englishpronounmypossessive pronoun49 Englishpronounelseelse246 Englishpronountheyunique for 3rd plural261 Englishpronounheit/he262 Englishpronounsheit/she263 Englishpronounotherother264 Englishpronounitselfitself265 Englishpronounoneone266 Englishpronounmuchmuch and many in phrase how much, how many267 Englishpronounallall283 Englishrelative or interrogative pronounwhowho260 Englishrelative/interrogative pronounoneone309 Englishrelative or interrogative pronounmuchmuch, how much310