cognoscente /ko-nyō-shenˈtā/

1. A person professing an expert knowledge, esp of works of art, music, literature, etc
2. A connoisseur

• oratorios
• orators
• oratory
• oratress
• oratresses
• oratrix
• oratrixes
• orb
• orbed
• orbicular
• orbiculares
• orbicularis
• orbicularity
• orbicularly
• orbier
• orbiest
• Orbilius
• orbing
• orbis terrarum
• orbit
• orbita
• orbital
• orbital engine
• orbital engines
• orbital motorway