Unsound and Used

Unsound

Unsound adjective - Having or showing a very abnormal or sick state of mind.

Used and unsound are semantically related. In some cases you can use "Used" instead an adjective "Unsound".

Nearby Words: unsounded, unsoundly

Used

Used adjective - Being in the habit or custom.

Unsound and used are semantically related. Sometimes you can use "Unsound" instead an adjective "Used".

Nearby Words: use, useful
Cite this Source
Used and Unsound. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/unsound/used
Unsound & Used. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/unsound/used>.
Used or Unsound. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/unsound/used.
Google Ngram Viewer shows how "unsound" and "used" have occurred on timeline