1. Capital and largest city of Bulgaria located in western Bulgaria
   - Sofia, Serdica

Type of: national capital

Part of: Bulgaria, Republic of Bulgaria

• Chinese angelica tree
• Chinese anise
• Chinese black mushroom
• Chinese brown sauce
• Chinese cabbage
• Chinese celery
• Chinese checkers
• Chinese chequers
• Chinese chestnut
• Chinese chive
• brown sugar
• Brown Swiss
• brown thrasher
• brown thrush
• brown trout
• Brown University
• brown-bag
• brown-black
• brown-gray
• brown-green
• brown-grey
• brown-haired
• brown-nose
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• brown-speckled