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