Breadcrumb Home > Thesaurus > F Synonyms of flinty Find synonyms for: Adjective 1. flinty usage: containing flint 2. flinty, flint, granitic, obdurate, stony, hardhearted (vs. softhearted), heartless usage: showing unfeeling resistance to tender feelings; "his flinty gaze"; "the child's misery would move even the most obdurate heart" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of flinty (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. The Book of 1 Corinthians: Summary Current Events This Week: June 2023 Languages Spoken in Each Country of the World Aesop's Fables: Aesop's Fables Milestones in Environmental Protection The 12 Labors of Hercules (In Order) ✖ Related Content Daily Word Quiz: pusillanimous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language