1. Spiralling upward from right to left
   - sinistrorse

See also: sinistral

• Bluegrass Region
• Bluegrass State
• Bluegrass Stater
• bluehead
• blueing
• blueish
• bluejack oak
• bluejacket
• blueness
• bluenose
• bluepoint
• blueprint
• blueprint paper
• blues
• bluestem
• bluestem wheatgrass
• bluestocking
• bluestone
• bluesy
• bluet
• bluethroat
• bluethroat pikeblenny
• bluetick
• bluetongue
• Bluetooth