6 adverbs to describe how to engulfed

There was a short outlet to the bay from the river, a weedy channel leading through flat meadows of vivid green; only, to use an Irishism, they were not meadows at all, but stretches of swamp, in Canadian parlance a muskeg: and the unwary creature, human or animal, that set foot thereon was speedily engulfed.

"Ain't you got your health?" demanded the observant Sharon, capably engulfing half a sandwich.

The most characteristic examples of nationalist violence have arisen out of the War, as in the case of Poland and other newborn States, which pursue vain dreams of empire while on the verge of dissolution through sheer lack of vital strength and energy, and becoming every day more deeply engulfed in misery and ruin.

HELENA What I have seen ye, too, with your own eyes, shall see, If ancient Night, within her wonder-teeming womb, Hath not forthwith engulfed, once more, her ghastly birth;

Falling as this wave receded, she came down upon the sharp edge with a force so tremendous as to break her fairly in two pieces, about 'midships; when, dreadful to relate, the whole of the after part of the ship, containing the principal cabin, filled with passengers, sinking backwards, was swept into the deep sea, and thus was every soul on that part of the vessel instantaneously engulfed in one vast and terrible grave of waters.

I do not say that they are wholly submerged, but they pass a sort of amphibious existence, being part of the time under water and part of the time on land,some part of their life being spent in the most abject poverty, and some part of it in absolute starvationpositively for the time submerged, and liable at any moment to be lastingly engulfed.

6 adverbs to describe how to  engulfed  - Adverbs for  engulfed