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