means test vs enquiry

means test and enquiry both are nouns.

Word	Noun	Adjective	Verb	Adverb
means test	Yes	No	No	No
enquiry	Yes	No	No	No

As nouns, enquiry is a hypernym of means test; that is, enquiry is a word with a broader meaning than means test:

means test: an inquiry into the financial position of someone applying for financial aid
enquiry: a systematic investigation of a matter of public interest

Other hypernyms of means test include inquiry.

means test (noun)	enquiry (noun)
an inquiry into the financial position of someone applying for financial aid	a systematic investigation of a matter of public interest
	a search for knowledge
	an instance of questioning