POLYDIPSIA Scrabble 18 Words With Friends 20 Scrabble letter values: P3O1L1Y4D2I1P3S1I1A1 = 18 Definition noun excessive thirst (as in cases of diabetes or kidney dysfunction). See all 252 words you can make from POLYDIPSIA → 10-letter words Words starting with P Words ending with A ← Unscramble different letters