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