Where does “overseriously” come from?

overseriously (English) comes from English overserious, from English serious, from Middle English seryows, from Old French serieux, from Medieval Latin seriosus, from Latin sērius, from Latin sērus, from Proto-Italic swerjos — to ache; to fester; wound; injury.

overseriously (English): In an excessively serious way

Definitions

  1. In an excessively serious way

Ancestry of “overseriously”, step by step

overseriously traces back through two separate lines of ancestry.

via English overserious

StepLanguageWordMeaning
1EnglishoverseriousExcessively serious
2EnglishseriousWithout humor or expression of happiness; grave...
3Middle Englishseryows
4Old Frenchserieux
5Medieval Latinseriosusserious
6Latinsēriusgrave; earnest; serious
7Latinsēruslate, too late
8Proto-Italicswerjos
9Proto-Indo-Europeanswer-yo-s
10Proto-Indo-Europeanswer-to ache; to fester; wound; injury

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European swer-Every word from Proto-Indo-European swer-yo-sEvery word from Proto-Italic swerjos