a primary verb; to stay (in a given place, state, relation or expectancy):--abide, continue, dwell, endure, be present, remain, stand, tarry (for), X thine own.
middle voice from ἔργον; to toil (as a task, occupation, etc.), (by implication) effect, be engaged in or with, etc.:--commit, do, labor for, minister about, trade (by), work.