Breadcrumb Home > Thesaurus > D Synonyms of diachrony Find synonyms for: Noun 1. historical linguistics, diachronic linguistics, diachrony, linguistics usage: the study of linguistic change; "the synchrony and diachrony of language" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of diachrony (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: ailurophobia Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language