What is profitable; advantageous; lucrative. "A gainful speculation." Macaulay. -- Gain"ful*ly, adv. -- Gain"ful*ness, n called?

gainful — Profitable; advantageous; lucrative. "A gainful speculation." Macaulay. -- Gain"ful*ly, adv. -- Gain"ful*ness, n. (Webster's 1913.)

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