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