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