STREPTOTHRICIN Scrabble 21 Words With Friends 23 Scrabble letter values: S1T1R1E1P3T1O1T1H4R1I1C3I1N1 = 21 Definition noun a basic antibiotic derived from a soil actinomycete. See all 1460 words you can make from STREPTOTHRICIN → 14-letter words Words starting with S Words ending with N ← Unscramble different letters