Functional
Functional adjective - Being in effective operation.
Variable and functional are semantically related. In some cases you can use "Variable" instead an adjective "Functional".
Variable
Variable adjective - Capable of being readily changed.
Functional and variable are semantically related. Sometimes you can use "Functional" instead an adjective "Variable".
Mutual synonyms
Cite this Source
Variable and Functional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/functional/variable
Functional & Variable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/functional/variable>.
Variable or Functional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/functional/variable.
Google Ngram Viewer shows how "functional" and "variable" have occurred on timeline