cautionary vs admonitory

cautionary and admonitory both are adjectives.

Word	Noun	Adjective	Verb	Adverb
cautionary	No	Yes	No	No
admonitory	No	Yes	No	No

As adjectives, cautionary and admonitory are synonyms defined as:

Other synonyms of cautionary include exemplary, monitory, warning.

cautionary (adjective)	admonitory (adjective)
serving to warn	serving to warn
warding off	expressing reproof or reproach especially as a corrective