sense of taste vs gustatory modality

sense of taste and gustatory modality both are nouns.

Word	Noun	Adjective	Verb	Adverb
sense of taste	Yes	No	No	No
gustatory modality	Yes	No	No	No

As nouns, sense of taste and gustatory modality are synonyms defined as:

sense of taste and gustatory modality: the faculty of distinguishing sweet, sour, bitter, and salty properties in the mouth

Other synonyms of sense of taste include gustation, taste.

sense of taste (noun)	gustatory modality (noun)
the faculty of distinguishing sweet, sour, bitter, and salty properties in the mouth	the faculty of distinguishing sweet, sour, bitter, and salty properties in the mouth