podróżny in English:

I am not much of a traveller.

The travellers need someone to guide them through the unfamiliar jungle.

She is an experienced traveller.

traveller's cheque

He's the best traveller, I've ever met, he has been almost everywhere.

I am just a traveller who seeks the purity of the soul.

There is no foreign land; it is the traveller only that is foreign.