Alert and Give high sign

Alert verb - To give notice to beforehand especially of danger or risk.

Give high sign and alert are semantically related In some cases you can replace phrase "Give high sign" with "Alert", this terms are similar.

Nearby Words: alertness, alerted, alerting, alerter

Alert and give high sign are semantically related in warn topic. You can use "Alert" instead a verb phrase "Give high sign", if it concerns topics such as give notice of possible occurrence, caution that something may happen.