flint-hearted

Meanings

adjectiveflint-hearted (comparative more flint-hearted, superlative most flint-hearted)

Synonym of hardhearted.
Barbara Cartland scratched out this trusty 19th-century romancer concerning the scrumptious Serena Staverly (Diana Rigg), who has the dreadful misfortune to be lost in a game of cards to the flint-hearted Lord Justin.
1989 March 6, The Sydney Morning Herald, page 8S, column 1
Synonyms: hardhearted

adjectiveSynonym of hardhearted.

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Cite this entry

APA

flint-hearted. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/flint-hearted

MLA

“flint-hearted.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/flint-hearted. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “flint-hearted,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/flint-hearted.