This is the 14169th most frequent Polish word.
prawdziwie
Truly.
The adverb 'prawdziwie' is used to intensify the adjective 'niesamowita' (amazing), meaning 'truly' or 'really'.
To była prawdziwie niesamowita przygoda.
It was a truly amazing adventure.
Here 'prawdziwie' emphasizes the verb 'oddaje' (captures), signifying an authentic and genuine rendering.
Ten obraz oddaje prawdziwie piękno przyrody.
This painting truly captures the beauty of nature.
In this sentence, 'prawdziwie' modifies the adjective 'przejęty' (moved) to underline the sincerity of the state.