TRANQUILLIZER Scrabble 31 Words With Friends 35 Definition noun a drug used to reduce stress or tension without reducing mental clarity. — synonyms: tranquilizer, tranquilliser, antianxiety_agent, ataractic_drug, ataractic_agent, ataractic See all 477 words you can make from TRANQUILLIZER → 13-letter words Words starting with T Words ending with R ← Unscramble different letters