Concomitantly

adv. [f. prec. + -LY².] In a concomitant way; in association; concurrently.

1696.  Lorimer, Goodwin’s Disc., vii. 61. A Condition necessary with Faith concomitantly in the same subject.

1762–71.  H. Walpole, Vertue’s Anecd. Paint. (1782), V. 270. A few curious particulars … which concomitantly illustrate the history of arts.

1870.  Max Müller, Sci. Relig. (1873), 155. Three independent settlements of religion … concomitantly with the three great settlements of language.