Here's what rhymes with diligance.
Words that almost rhyme with diligance
litigants siliceous willingness indigents piggishness filminess coincidence fierceness priggishness impishness derisiveness griminess jinrickshas jinrikshas certificates precipitous ubiquitous iniquitous permissiveness spirituous spiritless duplicitous skittishness submissiveness implicitness cliquishness vindictiveness explicitness serendipitous distinctiveness restrictiveness descriptiveness