1. Defying expression or description
   "indescribable beauty"
   - indefinable, ineffable, unspeakable, untellable, unutterable

See also: inexpressible, unexpressible

• bluebill
• bluebird
• bluebonnet
• bluebottle
• bluecoat
• bluefin
• bluefin tuna
• bluefish
• bluegill
• bluegrass
• Bluegrass Country
• Bluegrass Region
• Bluegrass State
• Bluegrass Stater
• bluehead
• blueing
• blueish
• bluejack oak
• bluejacket
• blueness
• bluenose
• bluepoint
• blueprint
• blueprint paper
• blues