Crossword clues for the word: CLAIMER The word CLAIMER has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for CLAIMER Showing 1 to 9 of 9 results Clue(s) "Prospector, at times" Asserter of a right or title. Asserter. Certain horse race Horse for sale before a race One asserting something One staking out? Person making an assertion Seeker of rights.