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