adv. [f. prec. + -LY.] In an amateurish manner.

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1869.  New-York Times, 19 July, 5/6. Others of whom sang so very amateurishly as to remind us forcibly that Artemus Ward was the representative of a large class when he said: ‘As a singist I am not a success.’

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1882.  Jrnl. Educ., No. 155. 171. Those … who dabbled amateurishly in useful work.

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