Flint-hearted

Synonyms for "flint-hearted" (23 found)

Ranked by relevance and common usage.

Closest matches (5)

Adjective(5 words)

austere callous cold cold-eyed forbidding

Strong matches (7)

Adjective(7 words)

frosty grim hard hard-boiled hardened hardhearted harsh

Related words (11)

Adjective(11 words)

heartless icy insensitive severe stern stony stonyhearted strict tough unmoved unsympathetic

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

1 relation types

Related terms

2 entries

flint-eyed skinflint

Sample sentences

1 total sentences available.

Tatoeba + Wiktionary

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.

Source: wiktionary

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.