Here's what rhymes with oncogenic.
antigenic splenic biogenic eugenic phrenic psychogenic irenic cryogenic neurogenic pyogenic allergenic photogenic pathogenic mutagenic androgenic hypoallergenic telegenic carcinogenic transgenic anthropogenic iatrogenic teratogenic neurasthenic calisthenic callisthenic schizophrenic hallucinogenic Words that almost rhyme with oncogenic
totemic pfennig academic endemic polemic epidemic systemic ischemic pandemic nonacademic leukaemic epistemic technic benthic derrick poetic pelvic ferric relic peptic eutectic steric medic fetich pectic genetic authentic generic kinetic acetic metric pathetic angelic ascetic forensic septic centric cleric enteric hectic allelic emetic sceptic turmeric chimeric gametic unauthentic bathetic copacetic domestic magnetic aesthetic energetic prophetic anesthetic athletic diabetic majestic cosmetic esoteric esthetic numeric phonetic alphabetic anaesthetic apathetic aseptic diuretic egocentric psychedelic skeptic tartaric dietetic geodesic geodetic hermetic hysteric inauthentic acerbic antithetic lovesick pyrotechnic paregoric redbrick unaesthetic exegetic electric atmospheric synthetic dialectic dielectric eccentric geometric symmetric antiseptic concentric eclectic epileptic mesenteric obstetric prosthetic psychometric cybernetic empathetic frenetic isomeric monomeric neuroleptic ontogenetic anorexic dyslexic dyspeptic geocentric ionospheric anorectic cataleptic evangelic homiletic paramedic polytechnic splenetic diametric parenthetic nonathletic cliometric phrenetic dyslectic sympathetic arithmetic apologetic asymmetric parametric isometric antidiuretic barometric ethnocentric kinesthetic photometric apoplectic antipathetic nonmagnetic paraplegic unapologetic narcoleptic psychokinetic unesthetic volumetric econometric photoelectric photosynthetic phylogenetic unsympathetic biosynthetic colorimetric geomagnetic isoelectric paramagnetic pharmacokinetic alphanumeric anthropocentric peripatetic radiometric thermometric onomatopoetic telekinetic nonelectric ferromagnetic nonparametric stoichiometric heliocentric hydroelectric piezoelectric trigonometric electromagnetic parasympathetic