overdog 
noun informal
A person who is successful or dominant in their field.Ventura was also a genuine underdog with an outsider's passion for political reform, while Arnold is the ultimate overdog....
- We could build on this forgiving little ceremony with something that panders not just to Utah but overdogs everywhere: The March of Defeated Nations.
- The next is Apple's perpetual role as scrappy underdog - reporters love cheerleading for the underdog without ever pausing to explore why it isn't the overdog.
- polyplastid
- polyploid
- polyploidise
- polyploidization
- polyploidize
- polyploidized
- polyploidizing
- polyploidogenic
- polyploidy
- polypnea
- polypneic
- polypneustic
- polypnoea
- polypnoeic
- polypod
- polypodiaceous
- polypodium
- polypody
- polypody of the oak
- polypoid
- polypoidal
- polypore
- polyporic acid
- polyporoid
- polyporous