Similar words: in the course of, in the nick of time, course of action, in the case of, ahead of time, recourse, racecourse, in due course.
31. In the course of time the crowd thinned out to a meagre handful.
More similar words: in the course of, in the nick of time, course of action, in the case of, ahead of time, recourse, racecourse, in due course, intercourse, sexual intercourse, in the meantime, course, of course, main course, discourse, oftentimes, time off, over-the-counter, at the time of, take time off, more often than not, in time, from time to time, time-consuming, in the offing, on the contrary, just in time, real-time computer, in the face of, in the name of.