steam vs locomote

steam is a noun but locomote is not a noun.

Word	Noun	Adjective	Verb	Adverb
steam	Yes	No	Yes	No
locomote	No	No	Yes	No

As verbs, locomote is a hypernym of steam; that is, locomote is a word with a broader meaning than steam:

Other hypernyms of steam include go, move, travel.

steam (noun)	locomote (noun)
water at boiling temperature diffused in the atmosphere

steam (verb)	locomote (verb)
cook something by letting steam pass over it	change location; move, travel, or proceed, also metaphorically
clean by means of steaming
get very agitated or angry
rise as vapor
travel by means of steam power
emit steam