fishwife C2+

/ˈfɪʃwaɪf/ a woman who sells fish; a coarse, loud-mouthed woman

angelfish C2+

/ˈeɪndʒəlˌfɪʃ/ a brightly colored tropical fish with a flattened, disk-shaped body

fishy C2+

/ˈfɪʃi/ arousing suspicion; of doubtful character