Compoundedly

adv. [f. prec. + -LY².] In a compounded manner or order; compositely.

1793.  Smeaton, Edystone L., § 38. A set of short balks were laid … upon the next step compoundedly.

1816.  G. S. Faber, Orig. Pagan Idol., I. 305. The Nile was called both compoundedly … Ogeon and simply Geon.