Crossword clues for the word: SWEARER The word SWEARER has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for SWEARER Showing 1 to 10 of 10 results Clue(s) "What an upset manager becomes, sometimes" Attestor Foulmouthed one Inauguration participant Oath taker One about to testify One calling foul? One on the stand One under oath Vowing one