Synonyms for Fouled (same or very similar meaning)
WordNet sense 1 (made dirty or foul):
befouledWordNet sense 2 (soiled or likely to soil with dirt or grime):
dirty, unclean, soiledWordNet sense 3 (especially of a ship's lines etc):
foul, afoulWordNet sense 4 (in a confused mass):
tangledFrom the ODE community, based on WordNetadd/edit