Crossword clues for the word: OESEL The word OESEL has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for OESEL Showing 1 to 5 of 5 results Clue(s) "Baltic island, to a German" German name for a Baltic island German name for Baltic island. Island in Gulf of Riga. Island in the Gulf of Riga.