What is another word for while one is at it?
Pronunciation: [wˌa͡ɪl wˈɒn ɪz ˈatɪt] (IPA) 
The phrase "while one is at it" refers to the idea of accomplishing multiple tasks simultaneously or taking advantage of an opportunity to accomplish something else while doing a primary task. Some synonyms for this phrase include "in the meantime," "in passing," and "on the side." Another common expression that can be used interchangeably with "while one is at it" is "kill two birds with one stone." Essentially, these phrases all convey the same idea of using one's time and effort efficiently and effectively to accomplish multiple tasks at once.
