In that sense, it's an empire with almost unrivaled military and cultural power.
From the theatlantic.com
So they have nearly unrivaled access to what travelers are thinking at any time.
From the ocregister.com
This gives the C-17 unrivaled stopping ability among large jet-powered aircraft.
From the en.wikipedia.org
Dinosaur fossils in particular are found with unrivaled abundance and diversity.
From the en.wikipedia.org
Of course, the view here is unrivaled by any other restaurant in Orange County.
From the ocregister.com
He exhibited a taste for kitsch and spectacle unrivaled in professional sports.
From the time.com
The American edition of Vogue is unrivaled in its power in fashion publishing.
From the washingtontimes.com
Each had established his strong loyalty to Mr. Bush, the party's unrivaled leader.
From the nytimes.com
And to top it off, your dedication is rewarded with an unrivaled benefits package.
From the jobview.monster.com
More examples
Matchless: eminent beyond or above comparison; "matchless beauty"; "the team's nonpareil center fielder"; "she's one girl in a million"; "the one and only Muhammad Ali"; "a peerless scholar"; "infamy unmatched in the Western world"; "wrote with unmatchable clarity"; "unrivaled mastery of her art"
Unrivaled is a 2010 film starring, written and produced by Hector Echavarria as down-and-out cage fighter Ringo Duran.
Beyond compare, far surpassing any other, unparalleled, without rival