1. Pertaining to flowerless plants (ferns or mosses) in which growth occurs only at the tip of the main stem
   - acrogenous

See also: acrogen

• okey-dokey
• Okinawa
• Okinawa campaign
• Oklahoma
• Oklahoma City
• Oklahoman
• okra
• okra plant
• okta
• Oktoberfest
• ola
• Olaf II
• Olav II
• old
• smoulderingly
• SMS
• SMSgt
• SMTP
• smudge
• smudgy
• smug
• smuggle
• smuggled
• smuggler
• smuggling