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