/ Thesaurus / D Synonyms of delf Find synonyms for: Noun1. delf, excavationusage: an excavation; usually a quarry or mineWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language