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