Breadcrumb Home > Thesaurus > F Synonyms of frost over Find synonyms for: Verb 1. ice up, frost over, ice over, change usage: become covered with a layer of ice; of a surface such as a window; "When the wings iced up, the pilot was forced to land his plane" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. TrendingHere are the facts and trivia that people are buzzing about. Hard Labor Current Events This Week: June 2023 Languages Spoken in Each Country of the World User's Guide to Environmental Language The Washington Monument: Facts, History & Profile LGBT Pride Month | Biographies of Notable Individuals Civilian Labor Force ✖ Related Content Daily Word Quiz: poetaster Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language