Here's what rhymes with passivcness.
Words that almost rhyme with passivcness
passiveness massiveness activeness impassiveness animus caddishness faddishness mannishness waggishness brackishness laddishness rabidness attractiveness expansiveness combativeness lavishness clannishness amirates snappishness raffishness draughtiness applicants mantissas outlandishness harelips gallivants managements blandishments establishments