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