sub Synonyms

wedge torpedo substitute submarine hero sandwich hoagie submarine sandwich hero grinder pinch hit for subbing BLT go as locum U-boat pigboat stand-in fill-in be in place of second-stringer bomber backup submersible designated hitter pinch hitter po' boy stand in for spuckie Reuben give back underaverage poor boy Italian sandwich hoagy act for take over from Cuban sandwich deputise do the work of understudy representant replacement proxy procedure numbfish minor locum tenens inferior deputy deputize