Where does “chearfulness” come from?

chearfulness (English) comes from English chearful, from English cheerful, from English cheer, from Middle English chere, from Anglo-Norman chere, from Old French chiere, from Latin cara, from Latin cārus — to desire, wish.

Ancestry of “chearfulness”, step by step

StepLanguageWordMeaning
1EnglishchearfulArchaic spelling of cheerful
2EnglishcheerfulNoticeably happy and optimistic; Bright and...
3EnglishcheerA cheerful attitude; happiness; a good, happy, or...
4Middle Englishcherestate of mind as indicated by facial expression;...
5Anglo-Normanchere
6Old Frenchchiereface; oblique/nominative feminine singular of...
7Latincaranominative feminine singular of cārus; nominative...
8Latincārusdear, beloved
9Proto-Italickārosdear
10Proto-Indo-Europeankéh₂rosloved; dear
11Proto-Indo-Europeankeh₂-to desire, wish
Every word from Proto-Indo-European keh₂-
chearfulness — Etymology, Origin & Word History | Etymology Explorer