Here's what rhymes with consciousiness.
Words that almost rhyme with consciousiness
gauziness costliness courtliness cockiness jauntiness hardiness tardiness saltiness surliness bawdiness bossiness glossiness shoddiness fogginess grogginess lordliness portliness choppiness hoariness hominess jolliness rockiness sogginess chalkiness scrawniness brawniness pottiness obvious audience glorious sloppiness spottiness stodginess floppiness frostiness stockiness wackiness snottiness orients euphonious laureates stroppiness notorious victorious laborious inglorious reorients meritorious vainglorious disorients baccalaureates multifarious embodiments