alerts

词形变化：

动词过去式: alerted | 动词过去分词: alerted | 动词现在分词: alerting | 动词第三人称单数: alerts |

同义词：

watchful | attentive | signal | warn | alarm | prepared | lively | aware | on your toes | on guard | ready | nimble | forewarn | notify | tell | prompt | inform | warning | siren | red alert | awake | vigilant | quick | alive | bright | brilliant | cautious | smart | fresh | job | circumspect | caution | clever | sharp | threaten | agile | on the job | on | the | torpid | wide awake | on one's toes | dull | slow | one's | wide | toes | intelligent | snappy | qui vive | rattling | merry | warning signal | alerting | spanking | brisk | zippy | alarum |

反义词：

unalert |