Brutally honest.
Blunt. Doesn't
sugar-coat anything. The person who has this quality or characteristic is the go to person for when you need EXTREMELY honest opinions. For they do not care if they
hurt your feelings because you actually asked for it.
See
Questioner: "Okay, you're the most savage person here, how
bad does this shirt look on me?"
Savage: "It looks bad, you look fat, and
blue looks terrible on you.
Questioner: "You said
blue looks good on everyone?"
Savage: "Yeah, I guess you're a special little ugly snowflake. Stick with the black."