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