SILVERFISH Scrabble 19 Words With Friends 20 Definition noun silver-grey wingless insect found in houses feeding on book bindings and starched clothing. — synonyms: Lepisma_saccharina noun a silvery variety of Carassius auratus. See all 213 words you can make from SILVERFISH → 10-letter words Words starting with S Words ending with H ← Unscramble different letters