/ Thesaurus / M Synonyms of mail drop Find synonyms for: Noun1. maildrop, dropusage: a drop where mail can be depositedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language