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