How to use Unmatched in a sentence as an adjective

"It has been said that von Neumann's intellect was absolutely unmatched.

On C++ syntax errors: Syntax error: unmatched thing in thing from\n std::nonstd::__map<_Cyrillic, _$$$dollars> const\n basic_string< epic_mystery,mongoose_traits &lt; char>,\n __default_alloc_<casual_Fridays = maybe>>

These robber barons built generational fortunes whose relative scale and unshakable concentration are unmatched by anything since, including today.

MapQuest back then was clunky as ****, and nothing gave better and faster results than Google when it came on the scene, and certainly the speed and clean interface were unmatched.

English-language movies, books, and other authentic examples of use by native speakers are also pervasively available around the world in a degree unmatched by materials in any other language.

What's different now is that technology has progressed to the point where the invasiveness and secrecy of what goes on is unmatched.

The reason I still use google is force of habit, it took over chrome and most importantly: its incredible and unmatched indexing ability.

I agree it seems odd as the 4th gen touch is basically the same spec as the iPad 1, but in general their record in this area is unmatched by any of their competition.

Because it's 'tiring'.You are quite unmatched in the security arena with your technical prowess.

Unmatched definitions

adjective

of the remaining member of a pair, of socks e.g.

See also: unmated unpaired

adjective

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"

See also: matchless nonpareil peerless unmatchable unrivaled unrivalled