Courteous
Observing
Observing adjective - Quick to notice; showing quick and keen perception.
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Synonyms for Observing
Courteous and observing are semantically related. Sometimes you can use "Courteous" instead an adjective "Observing".
Cite this Source
Observing and Courteous. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/courteous/observing
Courteous & Observing. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/courteous/observing>.
Observing or Courteous. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/courteous/observing.
Google Ngram Viewer shows how "courteous" and "observing" have occurred on timeline