PALINGENESIS /ˌpælɪnˈdʒɛnəsəs/ Scrabble 15 Words With Friends 20 Definition noun emergence during embryonic development of various characters or structures that appeared during the evolutionary history of the strain or species. — synonyms: recapitulation See all 734 words you can make from PALINGENESIS → 12-letter words Words starting with P Words ending with S ← Unscramble different letters