junket vs expedition

junket and expedition both are nouns.

Word	Noun	Adjective	Verb	Adverb
junket	Yes	No	Yes	No
expedition	Yes	No	No	No

As nouns, junket and expedition are synonyms defined as:

Other synonyms of junket include excursion, jaunt, outing, pleasure trip, sashay.

junket (noun)	expedition (noun)
a journey taken for pleasure	a journey organized for a particular purpose
a trip taken by an official at public expense	a military campaign designed to achieve a specific objective in a foreign country
dessert made of sweetened milk coagulated with rennet	a journey taken for pleasure
	the property of being prompt and efficient
	an organized group of people undertaking a journey for a particular purpose

junket (verb)	expedition (verb)
partake in a feast or banquet
provide a feast or banquet for
go on a pleasure trip