Here's what rhymes with prismoid.
void annoyed toyed joyed avoid enjoyed steroid choroid sigmoid solenoid ethmoid glenoid sphenoid cloyed hemorrhoid haemorrhoid employed destroyed devoid deployed paranoid amyloid overjoyed arachnoid asteroid adenoid convoyed decoyed rheumatoid alkaloid carcinoid celluloid cuboid humanoid redeployed reemployed unemployed subarachnoid anthropoid mongoloid schadenfreude underemployed Words that almost rhyme with prismoid
deutsche soit droit avoit quoit adroit introit maladroit noised moiled joined boiled coined spoiled coiled poised soiled foiled toiled roiled enjoined adjoined broiled despoiled uncoiled rejoined conjoined embroiled recoiled subjoined unspoiled purloined reconnoitred charbroiled