Languages with W

• Welsh

  Real human language of Wales. Good fit!

• Wolof

  Recognized language of Senegal and Gambia.

• Walloon

  Real Romance language of Belgium. Accepted.

• waray

  Real Philippine language (Waray-Waray).

• wakhi

  Recognized Pamir language of Central Asia.

• Włoski

The words in the list Languages with W come from players of the word game Categories game.