Here's what rhymes with ostentious.
sententious conscientious contentious pretentious tendentious unpretentious Words that almost rhyme with ostentious
census fences lenses expenses defences defenses offences consensus commences consequences tennis precious jealous menace penance tenets terrace deafness deathless plenteous sentence attendance careless preface tenants vengeance apprentice fairness pelvis reckless tariffs zealous asbestos breathless ferrous freshness lettuce necklace pellets redness senseless stupendous chestnuts dentists parrots portentous barrenness debits friendless hairless headless horrendous pendants trellis wellness wetness fellas pennants rottenness suppleness parents presence awareness dependence merits peasants tremendous helpless infectious restless attendants momentous plexus rebellious repentance embarrass impetuous nexus crevice defenceless defenseless directness helmets licentious selfless sheriffs legates zealots ascendance carats crevasse dependance ferrets libellous setups presents develops segments defendants descendants correctness marvellous remnants chemists dependents forbearance lieutenants semblance appellants dependants prospectus unfairness demerits erysipelas filamentous pheasants senescence descendents nonferrous overzealous ruggedness unawareness acceptance independence amendments assessments adolescence fluorescence acquiescence transcendence impairments incestuous inherits obsolescence vestments breakfasts effervescence envelops phosphorescence quiescence crescents godparents manifestos pubescence adolescents resemblance remembrance coalescence contestants convalescence independents refreshments superintendence entrenchments intrenchments omnipresence quintessence resentments depressants efflorescence incorrectness propellants investments interdependence superintendents luminescence inflorescence meaninglessness incandescence recrudescence disinfectants antidepressants