Here's what rhymes with abdominal.
nominal phenomenal pronominal Words that almost rhyme with abdominal
possible topical torsional probable marginal particle cardinal horrible plausible anatomical doctrinal portable volatile follicle laudable nautical adorable carbonyl chargeable tetragonal barnacle fontanel purchasable washable coracle lockable karakul watchable impossible proportional soluble cortical carnival conjugal deplorable forcible orthogonal apocryphal corpuscle farcical inaudible voluble solvable unstoppable fordable monocle tortoiseshell axolotl chlorophyl adoptable rhapsodical improbable affordable allegorical constable methodical implausible oratorical nonvolatile supportable unsolvable rechargeable submarginal antiparticle importable suborbital equatable gemological responsible remarkable hierarchical canonical insoluble irresponsible enforceable aeronautical cytological exportable resolvable exhaustible scatological insolvable revolvable nonchargeable enlargeable etymological insupportable unremarkable oligarchical transportable disproportional gemmological nonenforceable anthropological inexhaustible cosmological unenforceable entomological gerontological seismological epistemological phantasmagorical