#1 welter n. [clutter, jumble, muddle, fuddle, mare's nest, smother] a confused multitude of things. wn
#2 welter v. toss, roll, or rise and fall in an uncontrolled way; "The shipwrecked survivors weltered in the sea for hours". wn
#3 welter v. [wallow] roll around, "pigs were wallowing in the mud". wn
#4 welter v. be immersed in; "welter in work". wn
vizzz