a. and sb. rare. [f. AUGMENT v. + -IVE: cf. arrestive, etc.] = AUGMENTATIVE (which shows the more usual type).

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1413.  Lydg., Pylgr. Sowle, IV. xxvii. 72. The sowle hath also power nutritif and augmentif.

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1602.  W. Watson, Decacorden, 305. For the most advancement of our nobles, and augmentive florish of the whole common wealth.

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1816.  J. Gilchrist, Philos. Etym., 115. The augmentives are ard, est, er, some, ous, [etc.].

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