The story
- Proto-Germanic · inherited from*slaiwiþō“slowness, lateness”
- Proto-West Germanic · inherited from*slaiwiþu
- Old English · inherited fromslǣwþ“sloth, indolence, laziness, inertness, torpor”
- Middle English · inherited fromslouthe
- English todaysloth
From Middle English slouthe, slewthe (“laziness”), from Old English slǣwþ (“sloth, indolence, laziness, inertness, torpor”), from Proto-West Germanic *slaiwiþu, from Proto-Germanic *slaiwiþō (“slowness, lateness”), equivalent to slow + -th (abstract nominal suffix). Cognate with Scots sleuth (“sloth, slowness”).
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.