on purpose in Polish
on purpose in Polish
celowo
(idiomatic) By design, as opposed to by accident; intentionally; deliberately. [from 16th c.]
specjalnie
(idiomatic) By design, as opposed to by accident; intentionally; deliberately. [from 16th c.]
umyślnie
(idiomatic) By design, as opposed to by accident; intentionally; deliberately. [from 16th c.]
naumyślnie
(idiomatic) By design, as opposed to by accident; intentionally; deliberately. [from 16th c.]
z rozmysłem
(idiomatic) By design, as opposed to by accident; intentionally; deliberately. [from 16th c.]