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