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