wiis

• wees (Föhr-Amrum)
• weese (Mooring)

From Proto-Germanic *wesaną, from Proto-Indo-European *h₂wes-, cognate with Old English wesan, West Frisian wêze.

• IPA^(key): /viːs/

wiis

1. (Sylt) to be

• Wiis is the only verb whose first-person singular and plural present are distinct from the infinitive I.

From Proto-Balto-Slavic [Term?], from Proto-Indo-European *h₂weh₁- (“to blow (of wind)”). Compare Lithuanian vė́jas (“wind”), Latvian vẽjš (“wind”).^[1][2]

wiiſ

1. (weather) storm
   • “Pagan dialects from Narew” line 132, (copied by V. Zinov, 1983):

     burza — wiiſ

     burza — storm

• winta (“wind”)

From Proto-Germanic *wīsaz.

• IPA^(key): /viːs/

wiis

1. wise

• “wiis”, in Wurdboek fan de Fryske taal (in Dutch), 2011