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