/ Thesaurus / N Synonyms of number crunching Find synonyms for: Noun1. number crunching, calculation, computation, computingusage: performing complex and lengthy numerical calculationsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inane Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language