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