1. Based on or told of in traditional stories; lacking factual basis or historical validity
   - fabulous, mythic, mythical, mythological

See also: mythology, unreal

• unpleasingness
• unpledged
• unploughed
• unplowed
• unplug
• unplumbed
• unpointed
• unpointedness
• unpolished
• unpolitical
• unpolled
• unpolluted
• unpompous
• unpopular
• unpopularity
• unpopulated
• unportable
• unposed
• unpotted
• unpowered
• unpractical
• unpracticed
• unpractised
• unprecedented
• unprecedentedly