This is the 5436th most frequent Swedish word.
fiebig
"Fiebig" is not a Swedish word. It may be a surname or a term from another language.
The word 'flitig' is used as an adjective to describe the subject's diligence.
Han är mycket flitig när det kommer till sina studier.
He is very diligent when it comes to his studies.
The word 'flitig' is used to describe the characteristics of birds in their behavior.
Sommarfåglar är ofta flitiga samlare av nektar.
Summer birds are often diligent collectors of nectar.
Here, 'flitigt' describes the manner in which the team performs its work.