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