boss [bosses]+noun[UK: bɒs] [US: ˈbɒs]
shop-foreman [shop-foremen]+irregular noun[UK: ʃɒp ˈfɔːmən, ʃɒp ˈfɔːmən] [US: ʃɑp ˈfɔrmən, ʃɑp ˈfɔrmən]
plant manager level+
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