1. Not provided with shutters or having the shuttered open
   "unshuttered windows"

Antonym: shuttered

• HSV-2
• HSV-I
• HSV-II
• HTLV-1
• HTML
• HTTP
• HUA
• Huainaputina
• Hualapai
• Hualpai
• huamachil
• Huambo
• Huang Hai
• Huang He
• huarache
• huaraches
• Huascaran
• Huayna Capac
• hub
• Hub of the Universe
• NCDC
• Nd
• Ndebele
• NDP
• ne plus ultra