ascot vs cravat

ascot and cravat both are nouns.

Word	Noun	Adjective	Verb	Adverb
ascot	Yes	No	No	No
cravat	Yes	No	No	No

As nouns, cravat is a hypernym of ascot; that is, cravat is a word with a broader meaning than ascot:

ascot: a cravat with wide square ends; secured with an ornamental pin
cravat: neckwear worn in a slipknot with long ends overlapping vertically in front

ascot (noun)	cravat (noun)
a cravat with wide square ends; secured with an ornamental pin	neckwear worn in a slipknot with long ends overlapping vertically in front