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