shelter vs cookhouse

shelter and cookhouse both are nouns.

Word	Noun	Adjective	Verb	Adverb
shelter	Yes	No	Yes	No
cookhouse	Yes	No	No	No

As nouns, cookhouse is a hyponym of shelter; that is, cookhouse is a word with a more specific, narrower meaning than shelter:

shelter (noun)	cookhouse (noun)
a structure that provides privacy and protection from danger	the area for food preparation on a ship
protective covering that provides protection from the weather	a detached or outdoor shelter for cooking
temporary housing for homeless or displaced persons
a way of organizing business to reduce the taxes it must pay on current earnings
the condition of being protected

shelter (verb)	cookhouse (verb)
invest (money) so that it is not taxable
provide shelter for