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