MULE /mjuːl/ ► audio Scrabble 6 Words With Friends 9 Scrabble letter values: M3U1L1E1 = 6 Definition noun hybrid offspring of a male donkey and a female horse. noun a slipper that has no fitting around the heel. — synonyms: scuff Examples “usually sterile” See all 11 words you can make from MULE → 4-letter words Words starting with M Words ending with E ← Unscramble different letters