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