What is another word for test period?
Pronunciation: [tˈɛst pˈi͡əɹɪəd] (IPA) 
A test period is a trial or experimental phase. It is a period during which something is being assessed, evaluated, or examined in order to determine its effectiveness, performance, and suitability. Synonyms for test period include probation, trial run, trial period, pilot project, experimental phase, trial-and-error, assessment phase, testing phase, tryout phase, and trial stage. These synonyms convey the same idea of a period of testing or experimentation, but with varying degrees of formality or specificity. Whatever term is used, a test period is a crucial part of any development process as it allows for reflection and refinement of the product or service being tested.
