beaver away Synonyms

beaver work like a Trojan work like a dog sweat blood slave away hammer away knock oneself out go all out Beavers apply oneself grind away work one's fingers to the bone work one's guts out put one's back into something keep your nose to the grindstone plough away grub away work one's socks off slog away plod away break your back exert oneself work hard labour buckle down knuckle down strive slave overwork moil labor graft fag elucubrate drudge struggle sweat toil kill oneself slog plug away peg away keep one's nose to the grindstone thrash about work travail toiling bullock