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