Norwalk rhymes with:
boardwalk, jaywalk, kowalke, sidewalk, sleepwalk, airlock, blackhawk, boardwalk, cornstalk, echohawk, gamecock, goshawk, honestok, jaywalk, kowalke, marschalk, mohawk, nighthawk, poppycock, seahawk, sidewalk, skyhawk, sleepwalk, smalltalk, tomahawk, witbrock
Norwalk sounds like:
narlock, nerlich, neurologic, neurology, nonreligious, norelco, norilsk, numerals, numerology