1. Coming from the northwest
   "northwesterly winds"
   - northwest 
2. Situated in or oriented toward the northwest
   - northwestern, northwest

See also: north, northwester

• perhaps
• peri
• Periactin
• perianal
• perianth
• periapsis
• periapt
• periarterial plexus
• periarteritis
• periarteritis nodosa
• periastron
• Pericallis
• Pericallis cruenta
• Pericallis hybrida
• pericardiac
• pericardial
• pericardial cavity
• pericardial sac
• pericardial space
• pericardial vein
• pericarditis
• pericardium
• pericarp
• pericementoclasia
• pericenter