Here's what rhymes with unpaternal.
journal eternal colonel kernel paternal diurnal sternal vernal internal maternal nocturnal external fraternal infernal Words that almost rhyme with unpaternal
dermal thermal epidermal geothermal isothermal hydrothermal purple turtle chervil burble burgle circle verbal fertile girdle servile tubercle hurdle myrtle gurgle curdle hurtle dispersal epidural hurtful inertial deferral puerperal mirthful demurral disbursal commercial reversal referral rehearsal nonverbal squirrel infertile encircle illiberal scleral subdural clitoral forkful bicameral conferral infomercial universal controversial semicircle transversal noncommercial transferal noncontroversial