Synonyms for Fob (same or very similar meaning)
WordNet sense 1 (a vest pocket to hold a pocket watch):
watch pocketWordNet sense 2 (short chain or ribbon attaching a pocket watch to a man's vest):
watch chain, watch guardWordNet sense 3 (deceive somebody):
fox, trick, flim-flam, play a trick on, pull a fast one onFrom the ODE community, based on WordNetadd/edit