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