INSECTICIDAL Scrabble 17 Words With Friends 21 Scrabble letter values: I1N1S1E1C3T1I1C3I1D2A1L1 = 17 Definition adjective of or relating to insecticide. See all 813 words you can make from INSECTICIDAL → 12-letter words Words starting with I Words ending with L ← Unscramble different letters