Important and Undetectable

Opposite meaning words

Important adjective - Having great meaning or lasting effect.

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Undetectable is an antonym for important.

Undetectable adjective - Not easily seen.

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Important is an antonym for undetectable in imperceptible topic.

Cite this Source

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

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

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

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