deterrent example vs object lesson

deterrent example and object lesson both are nouns.

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

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

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

Other synonyms of deterrent example include example, lesson.

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