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