FOILS /fɔɪlz/ Scrabble 8 Words With Friends 9 Definition FOILS is the plural of FOIL. verb FOIL: enhance by contrast. Examples “wrap the sandwich up in foil”“I was foiled by my superior”“They foiled my plans.” Anagrams of FOILS filos See all 22 words you can make from FOILS → 5-letter words Words starting with F Words ending with S ← Unscramble different letters