Functional and Unsolvable

Opposite meaning words

Functional adjective - Being in effective operation.

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Unsolvable is an antonym for functional.

Unsolvable adjective - Incapable of being solved or accomplished.

Usage example: an apparently unsolvable problem

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Functional is an antonym for unsolvable.

Cite this Source

Unsolvable and Functional. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/functional/unsolvable

Functional & Unsolvable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/functional/unsolvable>.

Unsolvable or Functional. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/functional/unsolvable.

Google Ngram Viewer shows how "functional" and "unsolvable" have occurred on timeline