Here's what rhymes with semifatuous.
fatuous Words that almost rhyme with semifatuous
thalamus fabulous cannabis ravenous flatulence laminas validness analysis analogous paralysis dialysis scandalous callousness cancellous handedness laminates maximus randomised salicylates maximised gravitas handsomeness madrasas clamminess randomise tacitness haplessness vapidness fallibleness graduates calculus miraculous unanimous cabinets sacraments blasphemous hemodialysis magnanimous randomness thankfulness calamitous gangrenous bashfulness chaplets parabolas maleficence metabolise anatomised captiousness fractiousness thanklessness anatomise rapidness capacitance catalysts gelatinous encapsulates catapults oleaginous tactlessness ambassadress classlessness flagellants highhandedness tactfulness offhandedness tangibleness inhabitants antagonists extravagance psychoanalysis battlements intransigence psychoanalysts cantonments pusillanimous coagulants semanticists cohabitants philatelists underhandedness taskmistress contaminants protagonists undergraduates entanglements recalcitrance romanticists postgraduates televangelists intransigents openhandedness anticoagulants