IMPLACABLE /-ˈpleɪ-/ ► audio Scrabble 18 Words With Friends 24 Scrabble letter values: I1M3P3L1A1C3A1B3L1E1 = 18 Definition adjective incapable of being placated. Examples “an implacable enemy” See all 242 words you can make from IMPLACABLE → 10-letter words Words starting with I Words ending with E ← Unscramble different letters