shell corporation vs corp

shell corporation and corp both are nouns.

Word	Noun	Adjective	Verb	Adverb
shell corporation	Yes	No	No	No
corp	Yes	No	No	No

As nouns, corp is a hypernym of shell corporation; that is, corp is a word with a broader meaning than shell corporation:

shell corporation: a company that is incorporated but has no assets or operations
corp: a business firm whose articles of incorporation have been approved in some state

Other hypernyms of shell corporation include corporation.

shell corporation (noun)	corp (noun)
a company that is incorporated but has no assets or operations	a business firm whose articles of incorporation have been approved in some state