FLYWHEEL Scrabble 20 Words With Friends 20 Scrabble letter values: F4L1Y4W4H4E1E1L1 = 20 Definition noun regulator consisting of a heavy wheel that stores kinetic energy and smooths the operation of a reciprocating engine. See all 44 words you can make from FLYWHEEL → 8-letter words Words starting with F Words ending with L ← Unscramble different letters