The story
- Proto-West Germanic · inherited from*swōtinassī“sweetness”
- Old English · inherited fromswētnes“sweetness”
- Middle English · inherited fromswetnes
- English todaysweetness
From Middle English swetnes, swetnesse, from Old English swētnes (“sweetness”), from Proto-West Germanic *swōtinassī (“sweetness”), equivalent to sweet + -ness. Cognate with West Frisian swietens (“sweetness”), obsolete Dutch zoetenis (“sweetness”), Old High German swuoznessi, suoznessi (“sweetness”).
Etymology from Wiktionary, CC BY-SA 4.0.