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

Encyclopedia: Atlantean

• prop root
• prop up
• prop-leg
• propaedeutic
• propaedeutics
• propaganda
• propagandise
• propagandism
• propagandist
• propagandistic
• propagandize
• propagate
• propagation
• propagative
• propagator
• propanal
• propanamide
• propane
• propanediol
• propanoic acid
• propanol
• propanone
• proparoxytone
• propel
• propellant