1. Capable of being imagined
   - conceivable

See also: thinkable

• jibboom
• jibe
• jicama
• Jidda
• Jiddah
• jiff
• jiffy
• jig
• jigaboo
• jigger
• jiggered
• jiggermast
• jiggery-pokery
• jiggle
• jigsaw
• jigsaw puzzle
• jihad
• jihadi
• Jihadist
• jill
• jillaroo
• jilleroo
• jillion
• jilt
• jilted