comfort station vs can

comfort station and can both are nouns.

Word	Noun	Adjective	Verb	Adverb
comfort station	Yes	No	No	No
can	Yes	No	Yes	No

As nouns, can is a hypernym of comfort station; that is, can is a word with a broader meaning than comfort station:

Other hypernyms of comfort station include facility, bathroom, john, lav, lavatory, privy, toilet.

comfort station (noun)	can (noun)
a toilet that is available to the public	airtight sealed metal container for food or drink or paint etc.
	a room or building equipped with one or more toilets
	a plumbing fixture for defecation and urination
	the fleshy part of the human body that you sit on
	a buoy with a round bottom and conical top
	the quantity contained in a can

comfort station (verb)	can (verb)
	preserve in a can or tin
	terminate the employment of; discharge from an office or position