Here's what rhymes with groupoids.
cuboids voids avoids choroids asteroids adenoids alkaloids carotenoids hemorrhoids anthropoids haemorrhoids solenoids humanoids paranoids mongoloids Words that almost rhyme with groupoids
droits quoits introits boys joins joys toys boils poise toils doyens noise soils coins coils spoils loins moins foils sepoys adjoins rejoins broils ploys roils moils reboils enjoys enjoins annoys groins recoils conjoins quoins groynes trefoils goitres cloys killjoys purloins gumboils employs employes deploys corduroys subjoins despoils uncoils embroils overjoys destroys viceroys sirloins redeploys reemploys hydrofoils reconnoitres tenderloins