/ Thesaurus / C Synonyms of coin slot Find synonyms for: Noun1. coin slot, slotusage: a slot through which coins can be inserted into a slot machineWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language