/ Thesaurus / P Synonyms of ponycart Find synonyms for: Noun1. pony cart, ponycart, donkey cart, tub-cart, cartusage: a cart with an underslung axle and two seatsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language