using, expressed in, few words

short, to the point

causing an effect on a person's feelings or emotions

affecting, exciting

having only a little extent in space (length); (of a person, mountain etc) below the average or usual height; having, taking, a little time

abridged

having a special or important meaning

telling, meaningful

(in the habit of) saying very little

uncommunicative

(of speech, style, speakers) brief and exact

brief, short