expedition vs journey

expedition and journey both are nouns.

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

As nouns, journey is a hypernym of expedition; that is, journey is a word with a broader meaning than expedition:

Other hypernyms of expedition include journeying.

As nouns, journey is a hypernym of expedition; that is, journey is a word with a broader meaning than expedition:

Other hypernyms of expedition include journeying.

expedition (noun)	journey (noun)
a journey organized for a particular purpose	the act of traveling from one place to another
a military campaign designed to achieve a specific objective in a foreign country
a journey taken for pleasure
the property of being prompt and efficient
an organized group of people undertaking a journey for a particular purpose

expedition (verb)	journey (verb)
	undertake a journey or trip
	travel upon or across