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