/ Thesaurus / S Synonyms of sponge mop Find synonyms for: Noun1. sponge mop, swab, swob, mopusage: a wet mop with a sponge as the absorbentWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language