HERPETOLOGY /ˌhɜː.pɪ.ˈtɒ.lə.d͡ʒi/ Scrabble 20 Words With Friends 21 Definition noun the branch of zoology concerned with reptiles and amphibians. See all 340 words you can make from HERPETOLOGY → 11-letter words Words starting with H Words ending with Y ← Unscramble different letters