Here's what rhymes with cyathiform.
form farm harm forme warm charm inform storm norm swarm disarm dorm perform reform alarm forearm deform firearm fusiform rearm overarm rewarm conform nonfarm cruciform preform underarm vermiform misinform uniform transform lukewarm multiform outperform schoolmarm yardarm chloroform thunderstorm cuneiform nonuniform Words that almost rhyme with cyathiform
horn psalm thorn shorn born corn borne torn worn barn warn scorn sworn yarn morn mourn darn porn tarn lorn adorn forlorn forborne lovelorn unborn reborn firstborn outworn stillborn forewarn forsworn unworn foresworn lowborn unicorn careworn peppercorn timeworn sweetcorn waterborne homme vom som com calm bomb palm mom bom balm nom rom tom dom mam suam pom iamb quam prom qualm salaam becalm aplomb embalm consomme firebomb intercom pogrom supermom cardamom