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