Functional and Unworkable

Opposite meaning words

Functional adjective - Being in effective operation.

Usage example: I don't think that vending machine is functional, so don't put money into it

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Unworkable is an antonym for functional.

Unworkable adjective - Not capable of being put to use or account.

Usage example: the company decided that the proposed reorganization of its operations was unworkable due to high costs

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Functional is an antonym for unworkable.

Cite this Source

Unworkable and Functional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/functional/unworkable

Functional & Unworkable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/functional/unworkable>.

Unworkable or Functional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/functional/unworkable.

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