요즘(yo-jeum, yojeum)
Used to express a casual, current, or very recent time or state in everyday contexts.
When to use
casual talk, current state, personal habit change
The nuance
Primarily used in casual conversation to refer to the present time or near past, often indicating personal feelings or habit changes.
최근(choe-geun, choegeun)
Used in formal or objective contexts to indicate a relatively broader recent past period.
When to use
official documents, news reports, data analysis
The nuance
Mainly used in official documents, news, reports to specify a clear time range, often related to events or data.