plod

[1]	plod along , trudge (along) , tramp , slog , drag , tread , lumber , labour , (Colloq) stomp , galumph
[2]	plod along/away , slog , footslog , labour , work , trudge , pad , drudge , toil , tramp , moil , slave (away) , grind (away/along) , grub (on/along) , plug (along/away) , (Brit) peg away (at)/along

[1]

plodding