Crossword clues for the word: OTTUMWA The word OTTUMWA has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for OTTUMWA Showing 1 to 3 of 3 results Clue(s) "City and county seat of Wapello County, Iowa" Des Moines River city Home of Iowa's Indian Hills Community College