Asleep and Heads up

Opposite meaning terms

Asleep adjective - Being in a state of suspended consciousness.

Show all Definitions

Heads up is an antonym for asleep.

Definitions of Asleep not found.

Asleep is an antonym for heads up in attentive topic.

Cite this Source

Heads up and Asleep. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/asleep/heads_up

Asleep & Heads up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/asleep/heads_up>.

Heads up or Asleep. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/asleep/heads_up.

Google Ngram Viewer shows how "asleep" and "heads up" have occurred on timeline