This is the 314th most frequent Polish word.
zbyt
"Zbyt" in English means "too" or "excessively."
In this sentence, 'zbyt' functions as an adverb indicating an excessive degree of the adjective 'drogie', meaning 'expensive'.
To ubranie jest zbyt drogie.
This clothing is too expensive.
Here, 'zbytnio' is a form derived from 'zbyt', used to modify the verb 'martwić się', meaning 'to worry', emphasizing the extent of the action.
Nie martw się zbytnio o wyniki.
Don’t worry too much about the results.
In this sentence, 'zbyt' is used to intensify the adjective 'szybka', meaning 'fast', describing the manner of driving.