The story
- Proto-Indo-European*swé?
- Proto-Indo-European*selbʰ-
- Proto-Germanic*selbaz
- Old Englishself
- Old Englishself-
- Middle Englishself-
- Englishself-
- Latindubō
- Latindubitō
- Old Frenchdoter
- Middle Englishdouten
- Old Frenchdoter
- Old Frenchdoute
- Middle Englishdoute
- Englishdubiousinflu.
- Latindubitōinflu.
- Englishdoubt
- English todayself-doubt
Etymology from Wiktionary, CC BY-SA 4.0.