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