PENETRABILITY Scrabble 20 Words With Friends 23 Scrabble letter values: P3E1N1E1T1R1A1B3I1L1I1T1Y4 = 20 Definition noun the quality of being penetrable (by people or light or missiles etc.). — synonyms: perviousness See all 1037 words you can make from PENETRABILITY → 13-letter words Words starting with P Words ending with Y ← Unscramble different letters