Crossword clues for the word: ROER The word ROER has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for ROER Showing 1 to 9 of 9 results Clue(s) African big-game gun Big game gun Cape Town gun Former African big-game gun Harvester of caviar Old African big-game gun Old big-game gun River to the Maas Vlodrop's river