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