IMPULSIVENESS Scrabble 20 Words With Friends 26 Scrabble letter values: I1M3P3U1L1S1I1V4E1N1E1S1S1 = 20 Definition noun the trait of acting suddenly on impulse without reflection. See all 543 words you can make from IMPULSIVENESS → 13-letter words Words starting with I Words ending with S ← Unscramble different letters