Observe
Observe verb - To keep one's eyes on.
Usage example: happily spent many hours observing the birds at the backyard feeder
Perceive is a synonym for observe in notice topic. In some cases you can use "Perceive" instead a verb "Observe", when it comes to topics like see, perception, speech, ascertain. popular alternative
Perceive
Perceive verb - To have a vague awareness of.
Usage example: I thought I perceived a problem, but I wasn't sure
Observe is a synonym for perceive in see topic. You can use "Observe" instead a verb "Perceive", if it concerns topics such as notice, speech, ascertain, catch sight of. popular alternative
Mutual synonyms
Common collocations
Cite this Source
Perceive and Observe. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/observe/perceive
Observe & Perceive. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/observe/perceive>.
Perceive or Observe. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/observe/perceive.
Google Ngram Viewer shows how "observe" and "perceive" have occurred on timeline