/ Thesaurus / M Synonyms of market penetration Find synonyms for: Noun1. market penetration, penetrationusage: the extent to which a product is recognized and bought by customers in a particular marketWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fresco Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language