cider vinegar vs vinegar

cider vinegar and vinegar both are nouns.

Word	Noun	Adjective	Verb	Adverb
cider vinegar	Yes	No	No	No
vinegar	Yes	No	No	No

As nouns, vinegar is a hypernym of cider vinegar; that is, vinegar is a word with a broader meaning than cider vinegar:

cider vinegar: vinegar made from cider
vinegar: sour-tasting liquid produced usually by oxidation of the alcohol in wine or cider and used as a condiment or food preservative

Other hypernyms of cider vinegar include acetum.

cider vinegar (noun)	vinegar (noun)
vinegar made from cider	sour-tasting liquid produced usually by oxidation of the alcohol in wine or cider and used as a condiment or food preservative
	dilute acetic acid