Here's what rhymes with prominently.
dominantly predominantly Words that almost rhyme with prominently
ominously providently nominally predominately oppositely opulently consonantly confidently fortunately profitably obstinately optionally improvidently consequently occupancy proportionately sagacity marginally concomitantly inordinately phenomenally anomalously formidably coordinately sagaciously incompetently nautically approximately unfortunately obstinacy cordiality optimally proportionally marvelously proximally endogenously monotonously charlatanry consummately tortuously unprofitably indomitably conjugally hierarchically incompetency holography incorrigibly unconscionably anarchically extortionately disproportionately anonymously sonography demonology canonically inhospitably monogamously