Here's what rhymes with diuturnity.
eternity modernity fraternity taciturnity confraternity Words that almost rhyme with diuturnity
eternally jerkily perfectly certainty diversity courtesy absurdity internally purposely circuitry perversity burgundy learnedly sturdily maternally paternally certainly currency currently externally nervously fervently thermally cursorily virtuously fervency fraternally discernibly infernally thirstily university emergency uncertainty commercially biodiversity deservedly wordlessly universally insurgency uncertainly discourtesy reversibly recurrently concurrently inadvertently irreversibly conservancy undeservedly unreservedly controversially unconcernedly counterinsurgency