The phrase "doest a take-off" can be replaced by several synonyms depending on the context. For instance, it can be substituted with "lift-off" which refers to the act of an aircraft leaving the ground or "departure" which describes leaving a place or event. Another synonym could be "launch" that could be used particularly when referring to a rocket or satellite. "Flight" is another term that could be appropriate, mainly when talking about the journey and the act of taking to the sky. Moreover, "ascend" could also be used when referring to climbing or rising upwards. Therefore, there are many alternative words that can be used instead of "doest a take-off," depending on the situation.