Here's what rhymes with antioncogenic.
splenic biogenic eugenic phrenic psychogenic irenic antigenic transgenic cryogenic iatrogenic neurogenic pyogenic androgenic allergenic photogenic pathogenic mutagenic teratogenic hypoallergenic telegenic carcinogenic anthropogenic neurasthenic calisthenic callisthenic schizophrenic hallucinogenic Words that almost rhyme with antioncogenic
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 athletic diabetic majestic cosmetic esoteric esthetic numeric phonetic apathetic aseptic diuretic egocentric psychedelic skeptic tartaric dietetic geodesic geodetic hermetic hysteric inauthentic acerbic evangelic lovesick pyrotechnic paregoric redbrick unaesthetic exegetic electric synthetic anesthetic dialectic dielectric eccentric geometric symmetric apologetic concentric eclectic epileptic mesenteric alphabetic anaesthetic obstetric prosthetic psychometric cybernetic empathetic frenetic geomagnetic isomeric monomeric neuroleptic ontogenetic anorexic dyslexic dyspeptic geocentric anorectic antipathetic antithetic cataleptic paramedic polytechnic splenetic diametric parenthetic cliometric phrenetic dyslectic sympathetic arithmetic atmospheric antiseptic asymmetric parametric isometric unsympathetic antidiuretic barometric ethnocentric kinesthetic paramagnetic photometric apoplectic ionospheric peripatetic homiletic nonmagnetic paraplegic thermometric unapologetic narcoleptic telekinetic nonathletic psychokinetic unesthetic econometric photoelectric photosynthetic phylogenetic biosynthetic colorimetric isoelectric trigonometric alphanumeric radiometric onomatopoetic nonelectric volumetric parasympathetic ferromagnetic nonparametric pharmacokinetic piezoelectric stoichiometric anthropocentric heliocentric hydroelectric electromagnetic