This is the 1523rd most frequent Polish word.
zresztą
"Zresztą" means "besides," "anyway," or "after all."
Here, 'zresztą' is used to express a transition to a personal opinion or additional perspective.
Zresztą nie wiem, czy to jest konieczne.
Actually, I don't know if it's necessary.
In this sentence, 'zresztą' introduces a further reason supporting the preceding statement.
Nie mogę tego zrobić, zresztą nie mam czasu.
I can't do this, besides, I don't have time.
The word 'zresztą' is utilized to provide an underlying fact or detail related to the context.