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