This is the 7876th most frequent Swedish word.
varfo
"Varför" means "why" in English.
'Varför' is used here as a question word introducing an inquiry about the reason for studying Swedish.
Varför studerar du svenska?
Why are you studying Swedish?
'Varför' is embedded in a statement expressing curiosity about the reason for heavy rain today.
Jag undrar varför det regnar så mycket idag.
I wonder why it's raining so much today.
'Varför' is utilized within a question seeking an explanation for the significance of something from the listener's perspective.