Allowable and Sound

Allowable

Allowable adjective - That may be permitted.

Sound and allowable are semantically related. In some cases you can use "Sound" instead an adjective "Allowable".

Sound

Sound adjective - According to the rules of logic.

Allowable and sound are semantically related. Sometimes you can use "Allowable" instead an adjective "Sound".

Cite this Source
Sound and Allowable. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/allowable/sound
Allowable & Sound. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/allowable/sound>.
Sound or Allowable. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/allowable/sound.
Google Ngram Viewer shows how "allowable" and "sound" have occurred on timeline