terseness vs expressive style

terseness and expressive style both are nouns.

Word	Noun	Adjective	Verb	Adverb
terseness	Yes	No	No	No
expressive style	Yes	No	No	No

As nouns, expressive style is a hypernym of terseness; that is, expressive style is a word with a broader meaning than terseness:

terseness: a neatly short and concise expressive style
expressive style: a way of expressing something (in language or art or music etc.) that is characteristic of a particular person or group of people or period

Other hypernyms of terseness include style.

terseness (noun)	expressive style (noun)
a neatly short and concise expressive style	a way of expressing something (in language or art or music etc.) that is characteristic of a particular person or group of people or period