jester vs motley fool

jester and motley fool both are nouns.

Word	Noun	Adjective	Verb	Adverb
jester	Yes	No	No	No
motley fool	Yes	No	No	No

As nouns, jester and motley fool are synonyms defined as:

jester and motley fool: a professional clown employed to entertain a king or nobleman in the Middle Ages

Other synonyms of jester include fool.

jester (noun)	motley fool (noun)
a professional clown employed to entertain a king or nobleman in the Middle Ages	a professional clown employed to entertain a king or nobleman in the Middle Ages