Decayed and Unsound

Decayed

Decayed adjective - Damaged by decay; hence unsound and useless.
Usage example: a decayed foundation

Unsound is a synonym for decayed in rotten topic. In some cases you can use "Unsound" instead an adjective "Decayed".

Nearby Words: decay, decaying

Unsound

Unsound adjective - Not in good condition; damaged or decayed.
Usage example: an unsound foundation

Decayed is a synonym for unsound. Sometimes you can use "Decayed" instead an adjective "Unsound".

Nearby Words: unsounded, unsoundly
Cite this Source
Unsound and Decayed. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/decayed/unsound
Decayed & Unsound. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/decayed/unsound>.
Unsound or Decayed. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/decayed/unsound.
Google Ngram Viewer shows how "decayed" and "unsound" have occurred on timeline