adv. (f. prec., or UN-1 11.)

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1603.  Ld. Herbert, Corr., in Life (1886), 335. As knowing that his worthy disposition that began it of himself, will continue it as undeservedly as he did unmatchably enter into it.

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1609.  W. M., Man in Moon, G 2 b. Seeing therefore it is such an inestimable iewell, how warily are you to keep it?… so vnmatchably allied, how much are you to make of it?

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1882.  G. P. Lathrop, in Harper’s Mag., LXV. 548. The unmatchably pale bright yellow-white of the grain fields along the valley was spotted with the dark clumps of olive-trees.

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