mush vs journey

mush and journey both are nouns.

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

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

Other hypernyms of mush include journeying.

mush (noun)	journey (noun)
a journey by dogsled	the act of traveling from one place to another
writing or music that is excessively sweet and sentimental
cornmeal boiled in water
any soft or soggy mass

mush (verb)	journey (verb)
travel with a dogsled	undertake a journey or trip
drive (a team of dogs or a dogsled)	travel upon or across