sub Synonyms

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