Crossword clues for the word: DERV The word DERV has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for DERV Showing 1 to 9 of 9 results Clue(s) British name for diesel oil used for road transport Diesel oil Fuel used in older vehicles It fuels some of the older vehicles Oddly dreary lead character from Vin Diesel Oil on the road! Somewhat undervalued fuel? Undervalued fuel? What an engine may consume in overdrive, possibly?