SLIPSTREAM Scrabble 14 Words With Friends 17 Definition noun the flow of air that is driven backwards by an aircraft propeller. — synonyms: airstream, race, backwash, wash Examples “Although dangerous, over-the-road truck drivers sometimes slipstream with each other to save fuel.” See all 1170 words you can make from SLIPSTREAM → 10-letter words Words starting with S Words ending with M ← Unscramble different letters