SOMNIFEROUS Scrabble 16 Words With Friends 19 Scrabble letter values: S1O1M3N1I1F4E1R1O1U1S1 = 16 Definition adjective sleep inducing. — synonyms: soporific, soporiferous, somnific, hypnogogic, hypnagogic See all 534 words you can make from SOMNIFEROUS → 11-letter words Words starting with S Words ending with S ← Unscramble different letters