deer-deer fish-fish moose-moose offspring-offspring sheep-sheep species – species
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foot-feet goose-geese tooth-teeth |
(brother-brethren) child-children man-men ox-oxen woman-women |
louse-lice mouse-mice |
banjo – banjo(e)s buffalo – buffalo(e)s cargo – cargo(e)s dingo – dingoes domino – domino(e)s echo – echoes embargo – embargoes flamingo – flamingo(e)s gecko – geckoes ghetto – ghetto(es) halo – halo(e)s hero – heroes hobo – hoboes mango – mango(e)s memento – memento(e)s mosquito – mosquito(e)s motto – motto(e)s potato – potatoes tomato – tomatoes tornado – tornadoes torpedo – torpedoes tuxedo – tuxedo(e)s veto – vetoes volcano – volcano(e)s |
alumnus – alumni bacillus – bacilli bronchus – bronchi cactus – cacti calculus – calculi embolus – emboli focus – foci fungus – fungi meniscus – menisci nucleus – nuclei radius – radii stimulus – stimuli
terminus – termini |
anastomosis – anastomoses axis – axes analysis – analyses basis – bases crisis – crises diagnosis – diagnoses ellipsis – ellipses emphais – emphases hypothesis – hypotheses neurosis – neuroses oasis – oases paralysis – paralyses parenthesis –parentheses prognosis – prognoses prosthesis – prostheses synthesis – syntheses synopsis -synopses thesis – theses |
bandeau – bandeaux beau – beax bureau – bureaux chateau – chateaux flambeau – flambeaux gateau – gateaux plateau – plateaux portmanteau -portmanteaux tableau – tableaux tonneau – tonneaux trousseaux – trousseaux |
alga – algae amoeba – amoebae antenna – antennae formula – formulae larva – larvae nebula – nebulae vertebra – vertebrae vita -vitae |
apex – apices cervix – cervices appendix – appendices index – indices matrix – matrices vertex – vertices vortex – vortices |
addendum – addenda bacterium – bacteria curriculum – curricula datum – data erratum – errata diverticulum – diverticula epithelium – epithelia medium – media memorandum – memoranda ovum – ova stratum – strata symposium – symposia |
automaton – automata criterion – criteria ganglion – ganglia phenomenon – phenomena spermatozoon – spermatozoa |
corpus – corpora genus – genera |
foramen – foramina lumen – lumina |
libretto – libretti tempo – tempi virtuoso – virtuosi |
cherub – cherubim seraph – seraphim |
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