object lesson vs deterrent example

object lesson and deterrent example both are nouns.

Word	Noun	Adjective	Verb	Adverb
object lesson	Yes	No	No	No
deterrent example	Yes	No	No	No

As nouns, object lesson and deterrent example are synonyms defined as:

object lesson and deterrent example: punishment intended as a warning to others

Other synonyms of object lesson include example, lesson.

object lesson (noun)	deterrent example (noun)
punishment intended as a warning to others	punishment intended as a warning to others