Meaning & use
sinister
Giving the impression that something harmful, evil, or threatening is about to happen.
See it in a sentence
A sinister figure lurked in the shadows near the entrance to the alley.
There was something sinister about the way he smiled whenever the topic came up.
A note on using this word
Sinister describes an unsettling impression or atmosphere rather than confirmed danger, often used for suspenseful or mysterious situations.
Words with a similar meaning
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Words with an opposite meaning
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