GUANO /ˈɡwɑːnəʊ/ ► audio Scrabble 6 Words With Friends 9 Scrabble letter values: G2U1A1N1O1 = 6 Definition noun the excrement of sea birds. Examples “used as fertilizer” See all 19 words you can make from GUANO → 5-letter words Words starting with G Words ending with O ← Unscramble different letters