/ Thesaurus / W Synonyms of waste of money Find synonyms for: Noun1. waste of money, waste, wastefulness, dissipationusage: money spent for inadequate return; "the senator said that the project was a waste of money"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language