Where does “twitsome” come from?

twitsome (English) comes from English some, from Middle English som, from Old English sum, from Proto-West Germanic *sum, from Proto-Germanic sumaz, from Proto-Indo-European sem- — together, one.

twitsome (English): Characterised or marked by twitting (reproach), or characteristic of a twit (buffoon)

Definitions

  1. Characterised or marked by twitting (reproach), or characteristic of a twit (buffoon)

Ancestry of “twitsome”, step by step

twitsome traces back through two separate lines of ancestry.

via English some

StepLanguageWordMeaning
1EnglishsomeA certain number, at least two; An indefinite...
2Middle Englishsomsome
3Old Englishsumsome
4Proto-West Germanic*sumsome
5Proto-Germanicsumazsome (one), a certain (one)
6Proto-Indo-Europeansem-together, one

via English twit

StepLanguageWordMeaning
1EnglishtwitTo reproach, blame; to ridicule or tease; To...
2EnglishTwitterA user account belonging to the above service; To...
3Middle Englishtwitren
4Old Englishtwiterian
5Proto-GermanictwitwizōnąTo twitter; chirp
Every word from Proto-Indo-European sem-Every word from Proto-Germanic sumazEvery word from Proto-West Germanic *sum