astringence vs taste sensation

astringence and taste sensation both are nouns.

Word	Noun	Adjective	Verb	Adverb
astringence	Yes	No	No	No
taste sensation	Yes	No	No	No

As nouns, taste sensation is a hypernym of astringence; that is, taste sensation is a word with a broader meaning than astringence:

astringence: a sharp astringent taste; the taste experience when a substance causes the mouth to pucker
taste sensation: the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus

Other hypernyms of astringence include gustatory perception, gustatory sensation, taste, taste perception.

astringence (noun)	taste sensation (noun)
a sharp astringent taste; the taste experience when a substance causes the mouth to pucker	the sensation that results when taste buds in the tongue and throat convey information about the chemical composition of a soluble stimulus