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