Here's what rhymes with operatious.
tenacious audacious herbaceous gracious spacious capacious fallacious sebaceous vivacious salacious efficacious ostentatious voracious ungracious flirtatious vexatious loquacious mendacious Words that almost rhyme with operatious
basis cases places faces bases phases races traces raises praises vases braces gazes laces chases mesas phrases spaces glazes fireplaces paraphrases metastases homeostasis famous patience courageous heinous plainness patients cadence nameless outrageous valence abeyance blameless faithless hiatus painless sameness shameless shapeless waitress bailiffs baseless faceless lateness fracas weightless payments advantageous greatness impatience stainless surveillance contagious platelets assailants tasteless faintness mandamus graceless ignoramus straightness arrangements acquaintance conveyance attainments claimants fragrance reagents pavements placements strangeness basements vagrants inpatients quaintness statements repayments engagements entertainments replacements disadvantageous complainants complaisance rearrangements emplacements displacements misstatements