After /s/ | After /z/ | After /sh/ | After /ch/ | After /ks/ | Change y to i first |
asses bosses buses cusses dosses fusses gases hisses kisses lasses losses masses messes misses mosses pisses tosses yeses | buzzes fizzes fuzzes jazzes razzes | ashes bashes cashes dashes dishes fishes gashes gushes hashes hushes lashes leashes lushes marshes mashes moshes mushes pashes rashes rushes sashes wishes | arches batches beaches botches breaches catches coaches couches ditches etches fetches hatches hitches hutches itches larches latches leaches leeches marches matches mooches notches parches patches peaches pitches poaches pooches pouches preaches reaches retches riches screeches slouches speeches teaches touches vetches watches witches | boxes coxes cruxes duxes exes faxes fixes flexes foxes mixes sexes sixes taxes tuxes waxes | baby-babies body-bodies bury-buries busy-busies city-cities copy-copies cosy-cosies (UK) cozy-cozies (US) cry-cries deny-denies duty-duties envy-envies fancy-fancies fury-furies holy-holies jury-juries lady-ladies levy-levies lily-lilies navy-navies pity-pities pony-ponies posy-posies rely-relies ruby-rubies shy-shies sky-skies spy-spies sty-sties tidy-tidies try-tries vary-varies |