What is the opposite of the word 'TERMINATE'?

The term 'TERMINATE' means to bring something to an end or to conclude it. Therefore, the opposite of this action would be a word that conveys the initiation or start of something rather than its conclusion. 'Begin' fits this definition perfectly, as it is fundamentally about starting an action or process, making it the opposite of termination.

In contrast to beginning, the other options—stop, end, and finish—are more aligned with cessation or conclusion, thus lacking the meaning of initiation that 'begin' embodies. This distinction helps clarify why 'begin' is the most appropriate antonym for 'terminate.'