Active and Heads-up

Active

Active adjective - Being in effective operation.

Heads-up and active are semantically related. In some cases you can replace phrase "Heads-up" with "Active", this terms are similar.

Heads-up

Heads-up adjective - Fully alert and watchful.

Active and heads-up are semantically related. Sometimes you can use "Active" instead an adjective phrase "Heads-up".
Cite this Source
Heads-up and Active. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/active/heads-up
Active & Heads-up. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/active/heads-up>.
Heads-up or Active. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/active/heads-up.