/ Thesaurus / L Synonyms of last but not least Find synonyms for: Adverb1. last but not least, last not leastusage: in addition to all the foregoing; "last not least he plays the saxophone"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language