ex·cel·lence 
(ĕksə-ləns)
(ĕksə-ləns)n.
1. The state, quality, or condition of excelling; superiority.
2. Something in which one excels.
3. Excellence Excellency.
- thirdhand
- third home
- third house
- thirdly
- third man
- third market
- Third Order
- third party
- third person
- third-person
- third quantum number
- third quarter moon
- third rail
- third-rate
- Third Reich
- third-stream
- third stream
- Third World
- Third-World
- Third Worlder
- thirst
- cryptobiosis
- cryptobiotic
- cryptoclastic
- cryptococcal