best-case

[best-keys]
|

adjective

being the best result that could be expected under the circumstances: The best-case scenario shows her winning the nomination easily.

Compare worst-case.

Origin of best-case

First recorded in 1975–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for best-case

Contemporary Examples of best-case