Here's what rhymes with perhorrescimus.
Words that almost rhyme with perhorrescimus
reticence restiveness caribous residence aggressiveness penitence oppressiveness celibates pensiveness obsessiveness garishness bearishness hellishness festiveness residents selfishness expressiveness impressiveness possessiveness offensiveness progressiveness hesitance fetishists repressiveness devilishness effectiveness attentiveness defensiveness suggestiveness headmistress receptiveness intensiveness retentiveness inventiveness connectedness embellishments unselfishness defectiveness extensiveness perceptiveness protectiveness apprehensiveness collectivists deceptiveness expensiveness objectiveness inoffensiveness comprehensiveness ineffectiveness contentedness disconnectedness inattentiveness inexpensiveness counterintelligence unexpectedness