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