3 adverbs to describe how to welters

So, as he expected, we came after a day or two into an almost windless sea, where smooth mountainous waves, the relics of the storm, were weltering aimlessly up and down under a dark sad sky.

True song requires for its atmosphere a state rather of careless Arcadian prosperity, than of struggle and doubt, of earnest looking forward to an unknown future, and pardonable regret for a dying past; and in that state the mind of the masses, throughout North Britain, has been weltering confusedly for the last few years.

Thence musing onward to the sounding shore, The lone enthusiast oft would take his way, Listening, with pleasing dread, to the deep roar Of the wide-weltering waves.

3 adverbs to describe how to  welters  - Adverbs for  welters