EXTRASYSTOLE Scrabble 22 Words With Friends 22 Scrabble letter values: E1X8T1R1A1S1Y4S1T1O1L1E1 = 22 Definition noun a premature systole resulting in a momentary cardiac arrhythmia. See all 875 words you can make from EXTRASYSTOLE → 12-letter words Words starting with E Words ending with E ← Unscramble different letters