swym- = swim-

[ swȳn] == [swīn]

swyn- = swin-

swyp- (N) = sweop-

[ swȳr] == [swēor]

[ swyrd] == [sweord]

[ swyrfð] pres. 3 sg. of [sweorfan].

+swȳsnes = [+swǣsnes]

swyster = [sweostor]

[ swytel], swytol == [sweotol]