Espy
Espy verb - To make note of (something) through the use of one's eyes.
Usage example: out of the corner of my eye I espied the squirrel making another raid on the bird feeder
Observe is a synonym for espy in catch sight of topic. In some cases you can use "Observe" instead a verb "Espy", when it comes to topics like look.
Mutual synonyms
Cite this Source
Observe and Espy. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/espy/observe
Espy & Observe. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/espy/observe>.
Observe or Espy. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/espy/observe.
Google Ngram Viewer shows how "espy" and "observe" have occurred on timeline