Here's what rhymes with protooncogenic.
splenic biogenic eugenic phrenic psychogenic irenic antigenic cryogenic neurogenic pyogenic allergenic photogenic pathogenic transgenic mutagenic teratogenic androgenic hypoallergenic telegenic carcinogenic iatrogenic neurasthenic calisthenic callisthenic schizophrenic anthropogenic hallucinogenic Words that almost rhyme with protooncogenic
totemic pfennig academic endemic polemic epidemic systemic ischemic pandemic leukaemic epistemic nonacademic 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 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 lovesick pyrotechnic paregoric redbrick unauthentic exegetic electric synthetic anesthetic dialectic dielectric eccentric geometric symmetric concentric eclectic epileptic mesenteric alphabetic anaesthetic obstetric prosthetic psychometric cybernetic empathetic frenetic isomeric monomeric neuroleptic anorexic dyslexic dyspeptic geocentric anorectic antithetic cataleptic evangelic paramedic polytechnic splenetic diametric parenthetic unaesthetic unesthetic cliometric phrenetic dyslectic sympathetic arithmetic atmospheric antiseptic apologetic asymmetric parametric isometric barometric ethnocentric geomagnetic kinesthetic ontogenetic photometric apoplectic ionospheric peripatetic antipathetic homiletic paraplegic narcoleptic telekinetic nonathletic psychokinetic econometric photoelectric photosynthetic phylogenetic unsympathetic antidiuretic biosynthetic colorimetric isoelectric paramagnetic radiometric nonmagnetic thermometric unapologetic nonelectric volumetric parasympathetic ferromagnetic nonparametric pharmacokinetic piezoelectric stoichiometric trigonometric alphanumeric anthropocentric heliocentric onomatopoetic electromagnetic hydroelectric