adv. Obs. rare. [f. prec. + -LY2.] In an abuseful or abusive manner; abusively; improperly.

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1656.  Earl Monm., Advert. fr. Parn., 239. Maintaining promise both to God and man, which most commonly is so abusefully measured by the compass of interest.

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1672.  R. Taylor, Cromwell, or Flagel., 22. Most abusefully employed in hyring Wagons for the Earl of Essex’s Army.

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