A valley or low place; a tract of low, and usually wet, land; a moor; a fen.
To melt and waste away; to singe. See Sweal, v.
A gutter in a candle.
trough generic term
Vogais: ae
Consoantes: swl
sale, swal, saale, salue, scale, shale, sowle, sweal, sal, sle.