Etymology
1. Etymology tree
2. Proto-Indo-European *sweh₂d-
3. Proto-Indo-European *-us
4. Proto-Indo-European *swéh₂dus
5. Proto-Germanic *swōtuz
6. Proto-Indo-European *-yos
7. Proto-Indo-European *-yós
8. Proto-Germanic *-jaz
9. Proto-West Germanic *-ī
10. Proto-West Germanic *swōtī
11. Old English swēte
12. Middle English swete
13. English sweet
14. From Middle English soot, sweete, swete, swoote, from Old English swēte, swoete, swōt, swœ̄te (“sweet”), from Proto-West Germanic *swōtī, from Proto-Germanic *swōtuz (“sweet”), from Proto-Indo-European *swéh₂dus (“sweet”), from *sweh₂d- (“sweet”) + *-us.
15. Cognates
16. Cognate with Yola sweet (“sweet”), Saterland Frisian swäit (“sweet”), West Frisian swiet (“sweet”), Alemannic German süeß (“sweet”), Bavarian siaß (“sweet; cute”), Central Franconian söß (“sweet”), Dutch zoet (“sweet”), German süss, süß (“sweet; cute”), Limburgish söüt (“sweet; cute”), Low German seut, sööt (“sweet”), Luxembourgish séiss (“sweet”), Vilamovian ziss (“sweet”), Yiddish זיס (zis, “sweet; cute”), Danish sød (“sweet; cute, pretty”), Faroese søtur (“sweet”), Icelandic sætur (“sweet; cute, pretty”), Norwegian Bokmål and Norwegian Nynorsk søt (“sweet; cute”), Swedish söt (“sweet; cute”); also Latin suāvis (“delicious, pleasant, sweet”), Ancient Greek ἡδύς (hēdús, “sweet; pleasant; glad, pleased”), Albanian shije (“flavour, taste”), Lithuanian sūdyti (“to add salt; to brine, souse”), Armenian քաղցր (kʻaġcʻr, “sweet”), Tocharian A swār (“sweet”), Tocharian B swāre (“sweet, tender”), Sanskrit स्वादु (svādú, “delicious, palatable, savoury, sweet, tasty; dainty, delicate”). Doublet of suave. See: Lithuanian '
sūdyti'.