What is another word for at the outside?
Pronunciation: [at ðɪ a͡ʊtsˈa͡ɪd] (IPA) 
At the outside, also known as at most, refers to the maximum or highest limits of something. Other synonyms include at the very most, at the utmost, at the upper bound, at the peak, at the height, and at the apex. These phrases are often used to describe a range or estimate of something with a margin of error or a room for changes. For instance, if someone says that it will take at the most 30 minutes to get there, it means it could take less time, but not more than half an hour. These expressions indicate the upper limit of what is possible, and are useful in communicating expectations or setting boundaries.
