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