What is another word for upper bound?
Pronunciation: [ˌʌpə bˈa͡ʊnd] (IPA) 
An upper bound refers to the maximum value that a variable can take within a given range. There are several synonyms that can be used to express this concept. The term "ceiling" is frequently used to describe the upper boundary or limit of a variable. It is an often-used term in mathematics and computer science. Another synonym for the upper bound is "maximum value," which describes the highest possible value that a variable can attain. "Peak limit" and "top boundary" are also used to express the same concept. When working with ranges and sets, adding qualifiers like "strict" or "inclusive" can help to clarify the relationship of an upper bound to the values in the set.
