Crossword clues for the word: ETHYLS The word ETHYLS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for ETHYLS Showing 1 to 6 of 6 results Clue(s) "Acetate, alcohol, bromide and ether" Antiknock fluids. Hydrocarbon groups Some alcohols Some radicals Univalent organic radicals