警戒
けいかい
vigilance; caution; alertness; precaution
JLPT N1 Common word
Meanings
Noun, Suru verb, Transitive
vigilance; caution; alertness; precaution; being on guard
Example sentences
警戒は警備。
Forewarned is forearmed.
警戒が必要だ。
We need to stay alert.
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They were on the lookout for a storm.
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Be on your guard against pickpockets, Ken.
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You can't be too vigilant.
More examples (10)
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He seems to be wary of us.
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Please be careful of gales and large waves.
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The soldiers proceeded to the frontier with caution.
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Watch out for thieves around here.
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The soldiers headed for the frontier with caution.
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Now it would be better to keep a sharp lookout for what he might do.
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Well you're always putting on a show, and you're always on guard.
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The alert officer perceived a dim shape in the distance.
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Those people in the living room are blabbering carelessly.
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The alert guard perceived a dim shape in the distance.