Crossword clues for the word: OBVIATE The word OBVIATE has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for OBVIATE Showing 1 to 9 of 9 results Clue(s) Anticipate and prevent, as difficulties Do away with Forestall old boy, one getting invite after separation Make moot Make unnecessary Make unnecessary everything above it Remove Remove old book (volume 1) at end of range Render unnecessary