Translation of "Somewhat" in Polish

My opinion is somewhat conservative.

Moje poglądy są z lekka konserwatywne.

That is somewhat explained at the end.

Jest to częściowo wyjaśnione na końcu.

Strictly speaking, his view differs somewhat from mine.

Ściśle rzecz biorąc, jego poglądy różnią się nieco od moich.

- He is a bit like his father.
- He somewhat resembles his father.

Nieco przypomina swojego ojca.

- After a year's practice, she plays the piano after a fashion.
- She's been practicing piano for a year and can play the piano a bit.
- She's been practicing piano for a year and can play the piano somewhat.

- Po roku ćwiczeń potrafi trochę grać na pianinie.
- Po roku ćwiczeń potrafi co nieco grać na pianinie.