Detectable and Undetectable

Opposite meaning words

Detectable adjective - Able to be perceived by a sense or by the mind.

Usage example: there was a barely detectable hum coming from the refrigerator

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Undetectable is an antonym for detectable.

Undetectable adjective - Not easily seen.

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Detectable is an antonym for undetectable.

Cite this Source

Undetectable and Detectable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/detectable/undetectable

Detectable & Undetectable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/detectable/undetectable>.

Undetectable or Detectable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/detectable/undetectable.

Google Ngram Viewer shows how "detectable" and "undetectable" have occurred on timeline