This is the 11042nd most frequent Polish word.
formalnie
"Formally."
Used to denote official or formal status.
Formalnie, nasza umowa nie obowiązuje od wczoraj.
Formally, our agreement is no longer valid since yesterday.
Used to distinguish formal correctness from practical usage.
Formalnie to jest poprawne, ale w praktyce rzadko się tak mówi.
Formally, this is correct, but in practice, it's rarely said.
Used to describe official expectations or obligations.