superiority

US /səˌpɪr.iˈɔːr.ə.t̬i/
UK /səˌpɪr.iˈɔːr.ə.t̬i/
1.

tính ưu việt

the fact that one person or thing is better, stronger, etc. than another:

:
The Australian team soon demonstrated their superiority over the opposition.