Observant and Sightless

Opposite meaning words

Observant adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.

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Sightless is an antonym for observant.

Sightless adjective - Lacking the power of sight.

Usage example: bats are often thought to be completely sightless, but this is not really true

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Observant is an antonym for sightless.

Nearby Words: sight, sightlessly

Cite this Source

Sightless and Observant. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/observant/sightless

Observant & Sightless. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/observant/sightless>.

Sightless or Observant. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/observant/sightless.

Google Ngram Viewer shows how "observant" and "sightless" have occurred on timeline