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