deviltry vs shenanigan

deviltry and shenanigan both are nouns.

Word	Noun	Adjective	Verb	Adverb
deviltry	Yes	No	No	No
shenanigan	Yes	No	No	No

As nouns, deviltry and shenanigan are synonyms defined as:

deviltry and shenanigan: reckless or malicious behavior that causes discomfort or annoyance in others

deviltry (noun)	shenanigan (noun)
wicked and cruel behavior	reckless or malicious behavior that causes discomfort or annoyance in others
reckless or malicious behavior that causes discomfort or annoyance in others	the use of tricks to deceive someone (usually to extract money from them)