Here's what rhymes with cernuous.
congruous exiguous Words that almost rhyme with cernuous
mucous mucus lupus lulus units useless ruthless eunuchs humus newness rudeness fluence blueness lewdness roofless rootless clueless muteness ulnas chukkas houmous houmus fruitless nuisance prudence coolness mutants acuteness cubits shrewdness aloofness hubris toothless tulips crudeness moonless bootless truants cuteness intuits juleps mullets gullets glumness cutups tuneups amusements pursuance imprudence impudence smoothness tumults astuteness avoirdupois obtuseness caduceus annuitants canoeists coolants duellists humourless glamourous sublets spruceness hirsuteness manumits bouffants students movements foodstuffs persecutions pollutants absoluteness scrofulous diffuseness dissoluteness resoluteness translucence abstruseness profuseness improvements inducements quadruplets irresoluteness jurisprudence disputants