Here's what rhymes with pentastarch.
porch starch torch march larch Words that almost rhyme with pentastarch
part board charge start port chart poured sport stored barred bored barge dart tort bard charred starred tart jarred tarred large court hard heart short support sort apart card discharge guard sharp cord fort lord sword yard aboard cart smart ward bald chord roared scored adored distort ford forge garb gorge harp marred soared thwart warp abort carp gourd hoard horde lard mart scarred stalled fart fjord floored hart scarp snort surcharge sward wart called report toward afford fault salt transport import restored absorb accord award depart halt escort hauled impart vault walled appalled discard malt overboard quart retard abhorred debarred rampart sprawled athwart bombard drawled extort gestalt recharge restart record regard assault default ignored installed resort reward explored enlarge basalt crawled deplored implored bodyguard exhort underscored untoward overlord scrawled recalled counterpart disregard consort boulevard exalt unexplored enthralled forestalled overhauled thunderbolt harpsichord staunch watch launch notch conch scotch crotch