namma hole same as gnamma hole

• ochres
• ochrey
• ochring
• ochroid
• ochroleucous
• ochrous
• ochry
• -ock
• ocker
• ockerism
• Ockerism
• ockerisms
• ockers
• Ockhamism
• Ockhamist
• Ockham's razor
• o'clock
• o'clock for earlier of the clock
• ocotillo
• ocotillos
• OCR
• ocrea
• ocreae
• ocreate
• oct