ANTISERUM Scrabble 11 Words With Friends 14 Scrabble letter values: A1N1T1I1S1E1R1U1M3 = 11 Definition noun blood serum containing antibodies against specific antigens. Examples “provides immunity to a disease” Anagrams of ANTISERUM ruminates See all 706 words you can make from ANTISERUM → 9-letter words Words starting with A Words ending with M ← Unscramble different letters