Antonyms for the word "timed in" can include "clocked out," "ended," "finished," "concluded," and "completed." These words refer to the act of finishing a task or leaving a workplace, rather than arriving or beginning work. When an employee clocks out, it signifies that their workday has come to an end and they are no longer on the clock. Similarly, words like ended, finished, concluded, and completed all indicate that something has come to a close or finished. Unlike "timed in," these antonyms indicate a sense of finality and the completion of a task or job.