a. Also surmiseable. [f. SURMISE v. + -ABLE.] That may be surmised; conjecturable, supposable.

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1817.  Keatinge, Trav., I. 186. The name argali, besides the importance of its surmiseable radical, gives much scope for important deductions in its affinity … with the arayal.

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1862.  Carlyle, Fredk. Gt., XIV. viii. Should Prince Karl, as is surmisable, make new attempts there.

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1875.  Poste, Gaius, I. Introd. 21. All systems of law … contain many provisions which are hardly surmisable by any but professional lawyers.

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