SLATHERED Scrabble 13 Words With Friends 13 Definition SLATHERED is the past tense of SLATHER. verb SLATHER: spread thickly. Examples “I slathered jam on my toast.”“I slathered my toast with jam.” See all 555 words you can make from SLATHERED → 9-letter words Words starting with S Words ending with D ← Unscramble different letters