Where does “well-behaved” come from?

well-behaved (English) comes from English well, from Middle English wellen, from Old English weallan, from Proto-Germanic wallaną, from Proto-Indo-European wēlH-, from Proto-Indo-European welH- — to turn, to wind.

well-behaved (English): Having good manners and acting properly;...

Definitions

  1. Having good manners and acting properly;...

Ancestry of “well-behaved”, step by step

well-behaved traces back through two separate lines of ancestry.

via English well

StepLanguageWordMeaning
1EnglishwellAccurately, competently, satisfactorily;...
2Middle Englishwellento boil, to bubble
3Old Englishweallanto well
4Proto-Germanicwallanąto well up, spring out, bubble forth
5Proto-Indo-EuropeanwēlH-to roll, to undulate
6Proto-Indo-EuropeanwelH-to turn, to wind

via English behaved

StepLanguageWordMeaning
1Englishbehavedsimple past tense and past participle of behave;...

Words derived from “well-behaved

Every word from Proto-Indo-European welH-Every word from Proto-Indo-European wēlH-Every word from Proto-Germanic wallaną
well-behaved — Etymology, Origin & Word History | Etymology Explorer