Synonyms for Passer (same or very similar meaning)
WordNet sense 1 (a person who passes by casually or by chance):
passerby, passer-by
WordNet sense 2 ((football) a ball carrier who tries to gain ground by throwing a forward pass):
forward passer
WordNet sense 3 (type genus of the Passeridae):
genus Passer
From the ODE community, based on WordNet
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