Awake and Heads-up

Awake adjective - Not sleeping or able to sleep.

Heads-up and awake are semantically related. In some cases you can use "Heads-up" instead an adjective "Awake".

Nearby Words: awaken, awakening, awakened, awaked

Heads-up adjective - Fully alert and watchful.

Awake and heads-up are semantically related. Sometimes you can use "Awake" instead an adjective phrase "Heads-up".