Here's what rhymes with experimcntal.
Words that almost rhyme with experimcntal
spherical technical hysterical poetical heretical metrical vesicle exegetical testicle vesical identical theoretical lexical symmetrical helical unethical academical obstetrical extendible hermetical electrical geometrical alphabetical asymmetrical biomedical angelical diametrical dialectical evangelical infinitesimal antithetical arithmetical ecumenical indelible hemispherical parenthetical nontechnical unsymmetrical nonsensical petrochemical nonidentical pyrotechnical imperceptible nonelectrical electrochemical trigonometrical incomprehensible