Fallen asleep
Flake out and fallen asleep are semantically related. In some cases you can use "Flake out" instead a verb phrase "Fallen asleep".
Flake out
Flake out verb - Change from a waking to a sleeping state.
Fallen asleep and flake out are semantically related. Sometimes you can replace phrase "Fallen asleep" with "Flake out", this terms are similar.
Mutual synonyms
Cite this Source
Flake out and Fallen asleep. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/fallen_asleep/flake_out
Fallen asleep & Flake out. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/fallen_asleep/flake_out>.
Flake out or Fallen asleep. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/fallen_asleep/flake_out.
Google Ngram Viewer shows how "fallen asleep" and "flake out" have occurred on timeline