treacherous

adjective/ˈtrɛtʃərəs/

Frequency rank: #9,414 most common English word

Meaning

Guilty of betrayal or deception; dangerously unreliable or unstable.

Illustration for the English word “treacherous”

Example sentence

The hikers were warned that the mountain path becomes treacherous during winter storms.

Synonyms & related words

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