Here's what rhymes with potenial.
genial congenial uncongenial Words that almost rhyme with potenial
penal people peaceful renal beetle diesel phenyl venal beadle beagle decal riyal teasel teazel legal needle feeble fetal adrenal lethal needful sequel duodenal fecal regal siecle steeple thiol weasel weevil phial seagull wheal wheedle heedful resole respell illegal medieval unequal upheaval deceitful feveral labial pineal gleeful varietal coequal laypeople retrieval primeval authorial inositol notarial bilabial canticle enfeeble cathedral estradiol lacrimal gonorrheal inveigle paralegal nonlegal nonlethal centripetal octahedral tetrahedral polyhedral requital extralegal