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- wasianski o waciancki
- wassily o waccily
- waterhouse o waterhouce
- website o webcite
- weise o weice
- weissert o weiccert
- welser o welcer
- wences o wenses
- wenceslao o wenseslao
- westinghouse o wectinghouce
- whiteside o whitecide
- whittlesey o whittlecey
- wiese o wiece
- wiesel o wiecel
- wiesenthal o wiecenthal
- wisconsin o wicconcin
- wise o wice
- wojciech o wojsiesh
- woolsey o woolcey
- worcester o worsester
- wurmser o wurmcer