Not capable of being improved on.

synonyms: unexceeded, unexcelled.

Roget 31: great; greater etc. 33; large, considerable, fair, above par; big, huge etc. (large in size) 192; Herculean, cyclopean; ample; abundant; etc. (enough) 639 full, intense, strong, sound, passing, heavy, plenary, deep, high; signal, at its height, in the zenith.    world-wide, widespread, far-famed, extensive; wholesale; many etc. 102.    goodly, noble, precious, mighty; sad, grave, heavy, serious; far gone, arrant, downright; utter, uttermost; crass, gross, arch, profound, intense, consummate; rank, uninitiated, red-hot, desperate; glaring, flagrant, stark staring; thorough-paced, thoroughgoing; roaring, thumping; extraordinary.   ; important etc. 642; unsurpassed etc. (supreme) 33; complete etc. 52.    august, grand, dignified, sublime, majestic etc. (repute) 873.    vast, immense, enormous, extreme; inordinate, excessive, extravagant, exorbitant, outrageous, preposterous, unconscionable, swinging, monstrous, overgrown; towering, stupendous, prodigious, astonishing, incredible; marvelous etc. 870.    unlimited etc. (infinite) 105; unapproachable, unutterable, indescribable, ineffable, unspeakable, inexpressible, beyond expression, fabulous.    undiminished, unabated, unreduced^†, unrestricted.    absolute, positive, stark, decided, unequivocal, essential, perfect, finished.    remarkable, of mark, marked, pointed, veriest; noteworthy; renowned.    ... show more

Roget 33: superior, greater, major, higher; exceeding etc. v.; great etc. 31; distinguished, ultra [Lat.]; vaulting; more than a match for.    supreme, greatest, utmost, paramount, preeminent, foremost, crowning; first-rate etc. (important) 642, (excellent) 648; unrivaled peerless, matchless; none such, second to none, sans pareil [Fr.]; unparagoned^†, unparalleled, unequalled, unapproached^†, unsurpassed; superlative, inimitable facile princeps [Lat.], incomparable, sovereign, without parallel, nulli secundus [Lat.], ne plus ultra [Lat.]; beyond compare, beyond comparison; culminating etc. (topmost) 210; transcendent, transcendental; plus royaliste que le Roi [Fr.], more catholic than the Pope increased etc. (added to) 35; enlarged etc. (expanded) 194.    ... show more