INTERTIDAL Scrabble 11 Words With Friends 13 Scrabble letter values: I1N1T1E1R1T1I1D2A1L1 = 11 Definition adjective of or relating to the littoral area above the low-tide mark. See all 444 words you can make from INTERTIDAL → 10-letter words Words starting with I Words ending with L ← Unscramble different letters