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