Advantageous

Nuttall's Standard Dictionary of the English Language · 1890 · p. 3

ad-van-ta'-jus, a. being of advantage; profitable; serviceable. Advantageously, ad-van-ta'- jus-le, ad. in an advantageous manner. Advantageousne , ad-van-ta'-jus-nes,s.the quality or state of being advantageous.