synchronic

This term is primarily used in linguistics, anthropology, and sociology to describe a snapshot analysis of a system. It focuses on the internal relationships and structures of a language or society at one specific moment, ignoring how those elements evolved over time.

It stands in direct opposition to diachronic analysis, which tracks changes across a historical timeline. While a diachronic study asks how a word's meaning changed from the 12th to the 21st century, a synchronic study asks how that word functions within the current grammar of the language.