Crossword clues for River of 17 Across.:HOUSATONICRiver of 17 Across.ROPEBRIDGERudimentary span suspended over a river, or a span found in 17-, 25-, 37-, and 49-AcrossWATERCOLORSContents of some palettes ... or what 17-Across, 11-Down and 31-Down could be, given that their starts are rivers?