Swem, [72], sorrow.

Swemful, [72], sorrowful.

Swemynge, [81], sorrowing.

Swetyng, [160], [196], darling.

Swiche, such.

Swynk, [30], [36], labour.

Swythe, [43], immediately.

Swonge, [321], swoon.

Swoot, sweat.

Swowne, [14], swoon.