1. Pertaining to, or resembling, Atlas; strong 
2. Of or pertaining to the isle Atlantis

Encyclopedia: Atlantean

• counterpart
• counterperson
• counterplan
• counterplay
• counterplea
• counterplot
• counterpoint
• counterpoise
• counterpoised
• counterpoison
• counterpose
• counterpreparation fire
• counterproductive
• counterproposal
• counterpunch
• counterreformation
• counterrevolution
• counterrevolutionary
• counterrevolutionist
• countershaft
• countershot
• countersign
• countersignature
• countersink
• countersink bit