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