SERUM /ˈsiɹəm/ Scrabble 7 Words With Friends 9 Scrabble letter values: S1E1R1U1M3 = 7 Definition noun an amber, watery fluid, rich in proteins, that separates out when blood coagulates. — synonyms: blood_serum Anagrams of SERUM muresmuser See all 33 words you can make from SERUM → 5-letter words Words starting with S Words ending with M ← Unscramble different letters