Synonyms for warning signal | Synonym.com

Synonyms and antonyms for warning signal

3. warning (n.)

cautionary advice about something imminent (especially imminent danger or other unpleasantness)

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4. signal (v.)

communicate silently and non-verbally by signals or signs

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5. signal (v.)

be a signal for or a symptom of

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6. signal (n.)

any incitement to action

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7. warning (n.)

notification of something, usually in advance

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8. warning (adj.)

serving to warn

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9. signal (n.)

an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes

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10. signal (adj.)

notably out of the ordinary

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