Mutable and Unsound

Mutable

Mutable adjective - Likely to change frequently, suddenly, or unexpectedly.

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

Nearby Words: mutation, mutate, mutability, mutating, mutably

Unsound

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

Mutable and unsound are semantically related. Sometimes you can use "Mutable" instead an adjective "Unsound".

Nearby Words: unsounded, unsoundly
Cite this Source
Unsound and Mutable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/mutable/unsound
Mutable & Unsound. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/mutable/unsound>.
Unsound or Mutable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/mutable/unsound.
Google Ngram Viewer shows how "mutable" and "unsound" have occurred on timeline