In a sound sleep
Sound asleep and in a sound sleep are semantically related. In some cases you can replace phrase "Sound asleep" with "In a sound sleep", this phrases are similar.
Sound asleep
Sound asleep adjective - Sleeping deeply.
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Synonyms for Sound asleep
In a sound sleep and sound asleep are semantically related. Sometimes you can replace phrase "In a sound sleep" with "Sound asleep", this phrases are similar.
Cite this Source
Sound asleep and In a sound sleep. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/in_a_sound_sleep/sound_asleep
In a sound sleep & Sound asleep. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/in_a_sound_sleep/sound_asleep>.
Sound asleep or In a sound sleep. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/in_a_sound_sleep/sound_asleep.