This is the 1414th most frequent Polish word.
wchodzi
"Enters" or "is entering."
Here, the word 'wchodzi' signifies the act of entering a space.
Adam wchodzi do pokoju.
Adam enters the room.
In this context, 'wchodzi' refers to being part of a set or group.
Ten program wchodzi w skład pakietu.
This program is part of the package.
Here, 'wchodzi' is used to indicate climbing or moving to a higher level or position.