shelter vs lodging

shelter and lodging both are nouns.

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

As nouns, lodging is a hypernym of shelter; that is, lodging is a word with a broader meaning than shelter:

Other hypernyms of shelter include housing, living accommodations.

shelter (noun)	lodging (noun)
a structure that provides privacy and protection from danger	the act of lodging
protective covering that provides protection from the weather	structures collectively in which people are housed
temporary housing for homeless or displaced persons	the state or quality of being lodged or fixed even temporarily
a way of organizing business to reduce the taxes it must pay on current earnings
the condition of being protected

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