Crossword clues for the word: LIFELESS The word LIFELESS has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for LIFELESS Showing 1 to 6 of 6 results Clue(s) 2005 novel by Mark Billingham Dead sluggish! Having no pizazz Inanimate Like a dull party Sentence the French said initially for dead