Observing and Sightless

Opposite meaning words

Observing adjective - Quick to notice; showing quick and keen perception.

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Sightless is an antonym for observing.

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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Observing is an antonym for sightless.

Nearby Words: sight, sightlessly

Cite this Source

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

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

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

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