ABIOGENESIS /-nɪ-/ Scrabble 14 Words With Friends 17 Definition noun a hypothetical organic phenomenon by which living organisms are created from nonliving matter. — synonyms: autogenesis, autogeny, spontaneous_generation See all 392 words you can make from ABIOGENESIS → 11-letter words Words starting with A Words ending with S ← Unscramble different letters