On alert and Watchful

Watchful and on alert are semantically related. in alert topic. In some cases you can use "Watchful" instead an adjective phrase "On alert", when it comes to topics like wakeful.

Watchful adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.

On alert and watchful are semantically related. Sometimes you can use "On alert" instead an adjective "Watchful".

Nearby Words: watch, watchfulness, watched, watcher, watching