Wiktionary
intermixingly
adv. So as to intermix, or mingle together.
Usage examples of "intermixingly".
But as the last whelmings intermixingly poured themselves over the sunken head of the Indian at the mainmast, leaving a few inches of the erect spar yet visible, together with long streaming yards of the flag, which calmly undulated, with ironical coincidings, over the destroying billows they almost touched.