Here are the matches for the words with their corresponding descriptions:
- center - the tallest player usually plays this position
- foul - this occurs when one player makes illegal contact with another player
- traveling - (not used in the descriptions given)
- forward - (not used in the descriptions given)
So the matched pairs are:
- Center -> the tallest player usually plays this position
- Foul -> this occurs when one player makes illegal contact with another player