Answer: plods

AnswerCrossword Clue
PLODSTrudges.
plodsPLOD, to walk heavily
plodsto walk heavily
plodsto work slowly and steadily
PLODSLumbers (along)
PLODSMoves like an elephant
PLODSLabors along, as a workhorse
PLODSSlogs along
PLODSGoes none too quickly
PLODSWalks like a workhorse
PLODSIs slow-paced
PLODSTreads heavily
PLODSWends one's weary way
PLODSWalks wearily.
PLODSEmulates Gray's plowman.
PLODSWorks laboriously.
PLODSMoves really slowly
PLODSTrudges along.
PLODSGoes slowly.
PLODSWalks wearily
PLODSWalks slowly
PLODSWalks with effort
PLODSWalks with difficulty
PLODSDrudges
PLODSMoves laboriously
PLODSMoves slowly
PLODSProceeds slowly
PLODSWalks laboriously
PLODSMoves with effort
PLODSDoesn't exactly sprint
PLODSWalks heavily
PLODSTrudges