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