Asleep
Asleep adjective - Being in a state of suspended consciousness.
Ad lib
Ad lib adverb - Without advance preparation.
Mutual synonyms
Cite this Source
Ad lib and Asleep. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/asleep/ad_lib
Asleep & Ad lib. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/asleep/ad_lib>.
Ad lib or Asleep. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/asleep/ad_lib.
Google Ngram Viewer shows how "asleep" and "ad lib" have occurred on timeline