DEHYDROGENATING /diːˌhaɪdˈɹɒdʒəneɪtɪŋ(ɡ)/ Scrabble 25 Words With Friends 27 Definition DEHYDROGENATING is the present participle of DEHYDROGENATE. verb DEHYDROGENATE: remove hydrogen from. See all 1772 words you can make from DEHYDROGENATING → 15-letter words Words starting with D Words ending with G ← Unscramble different letters