Breadcrumb Home > Thesaurus > T Synonyms of treadle Find synonyms for: Noun 1. pedal, treadle, foot pedal, foot lever, lever usage: a lever that is operated with the foot Verb 1. treadle, tread, trample usage: tread over; "the brick maker treadles over clay to pick out the stones" 2. treadle, operate, control usage: operate (machinery) by a treadle WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of treadle (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language