plug away Synonyms

keep one's nose to the grindstone peg away slog plug soldier on stand firm hammer away knock oneself out grind away leave no stone unturned labour beaver away keep one's shoulder to the wheel slave away stay the course stick it out pound away slog away plod away struggle on be determined break your back exert oneself work hard work like a Trojan work like a dog sweat blood keep nose to grindstone keep on keep going plugging plugged plod persist persevere moil labor grind drudge dig continue slave strive struggle hold on hang on hang in press on plough on carry on