Here's what rhymes with intravenuous.
congruous exiguous Words that almost rhyme with intravenuous
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 resoluteness annuitants canoeists coolants duellists humourless profuseness glamourous sublets spruceness hirsuteness manumits bouffants students movements jurisprudence foodstuffs persecutions pollutants absoluteness scrofulous diffuseness dissoluteness translucence abstruseness irresoluteness improvements inducements quadruplets disputants