Here's what rhymes with gensym.
him hymn sim vim shim dim limb rim swim slim gym meme whim skim tyme limn grim trim brim prim scrim synonym prelim pseudonym kibbutzim quicklime antonym dybbukim Words that almost rhyme with gensym
thing sin thin sing fin syn cine hin shin vin zing moussing been anything king skin ring win min tin wing chin kin pin spin swing bin din fling gin sling sting lin ling ning ping ting wring yin ching ding kine ming sayin jinn djinn mewling sousing within bring spring string therein twin akin cling grin herein porcine quin bling pinyin scything shebeen sporing texting rousting begin everything wherein violin chagrin journeymen tryin upswing bearskin condign queering gawping underpin bogeymen boogeymen huzzahing mandolin film clingfilm asceticism microfilm aestheticism athleticism estheticism