What is a synonym for observe?

Here are some synonyms for "observe", depending on the context:

General observation:

* Notice

* See

* Watch

* Perceive

* Witness

* Detect

* Recognize

* Discern

* Behold

Formal observation:

* Monitor

* Study

* Examine

* Inspect

* Survey

Scientific observation:

* Record

* Measure

* Document

* Analyze

* Evaluate

Social observation:

* Attend

* Attend to

* Heed

* Keep an eye on

The best synonym will depend on the specific situation and the nuance you want to convey.