LYSIN /ˈlaɪsɪn/ Scrabble 8 Words With Friends 9 Scrabble letter values: L1Y4S1I1N1 = 8 Definition noun any substance (such as an antibody) or agent that can cause lysis. See all 19 words you can make from LYSIN → 5-letter words Words starting with L Words ending with N ← Unscramble different letters