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