- powiadomić (-mię misz) (pf), (impf) powiadamiać = to inform, notify
- wiadomość (f. noun often plural) (piece of) news, message. (plural) the news
- wiadomostka (-tek) (f noun, diminutive of wiadomość)
- wiadomy (adj) = well-known
- wiadomo (adv) predicate = it is known (it is common knowledge). jak ~ as it is known. o ile mi ~ as far as I know
- nadświadomość (f noun) = hyperconsciousness