/ Thesaurus / A Synonyms of acathexis Find synonyms for: Noun1. acathexis, libidinal energyusage: (psychoanalysis) a lack of cathexis; a condition in which significant objects or memories arouse no emotion in an individualWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language