counterpart /kownˈtər-pärt/

1. The part that answers to, fits into or completes another part, having the qualities which the other lacks
2. A corresponding or equivalent person or thing
3. A duplicate, a close or exact copy

• aurei
• aureities
• aureity
• aurelia
• aurelian
• aurelians
• aurelias
• aureola
• aureolas
• aureole
• aureoled
• aureoles
• Aureomycin
• au reste
• aureus
• au revoir
• auric
• auric acid
• auricle
• auricled
• auricles
• auricula
• auricular
• auricular confession
• auricularly