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