In and Lost

In

In adjective - Being within the confines of a specified place.
Usage example: the doctor isn't in right now

Lost is an antonym for in.

Lost

Lost adjective - No longer possessed.

In is an antonym for lost.

Nearby Word: losing
Cite this Source
Lost and In. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/in/lost
In & Lost. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/in/lost>.
Lost or In. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/in/lost.
Google Ngram Viewer shows how "in" and "lost" have occurred on timeline