1. The north wind.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• breask,
• boces,
• bereau,
• boreds,
• brease,
• bereaus,
• berueas,
• breans,
• barers,
• bereak,
• bress,
• brear,
• bureals,
• borelis,
• bires,
• beureas,
• borads,
• bureas,
• breasd,
• brears

• borge,
• bourg,
• borsh,
• Borja,
• bourse,
• boorish,
• bourassa,
• bowers,
• bourque,
• borek,
• Boris,
• Bourke,
• boyers,
• boros,
• bores.

The adjective form of the word "boreas" is "borean".

The plural form of the word "boreas" is "boreae".

The singular form of the word "boreas" is "boreas".