Here's what rhymes with curvilinear.
linear tinnier skinnier spinier nonlinear interlinear rectilinear Words that almost rhyme with curvilinear
leerier prettier busier riskier trickier sillier cheerier chillier wearier wittier dingier dizzier grittier hillier fierier giddier pithier pickier fishier ritzier zippier bitchier flintier frillier frizzier mirier nippier shittier beerier fizzier prissier slippier blearier drippier mintier privier zingier dippier dishier kickier inferior interior superior ulterior ringleader kindlier guiltier stickier filthier flimsier spicier thriftier silkier stingier friskier kinkier springier widener glitzier milkier niftier shiftier siltier spiffier stringier filmier princelier tipsier fiddlier slinkier twitchier wimpier dinkier sniffier snippier wigglier chintzier anterior exterior cheerleader skimpier kinglier stripteaser stinkier spindlier waterier bristlier midfielder