The term 'cease work' can be defined by a variety of words, such as RESIGN (6 letters), REST (4 letters), RETIRE (6 letters), STOP (4 letters), and STRIKE (6 letters). Resigning is the act of formally leaving a job, while resting is taking a break from work. Retiring is the process of leaving one's job due to age or other factors, while stopping is ceasing activity. Finally, striking is the act of refusing to work in order to protest something.