Where does “bittersweetly” come from?

bittersweetly (English) comes from English bittersweet, from English bitter, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti — he, she.

bittersweetly (English): In a bittersweet manner

Definitions

  1. In a bittersweet manner

Ancestry of “bittersweetly”, step by step

bittersweetly traces back through two separate lines of ancestry.

via English bittersweet

StepLanguageWordMeaning
1EnglishbittersweetBoth bitter and sweet; Expressing contrasting...
2EnglishbitterHaving an acrid taste; Harsh, piercing or...
3English-erA person or thing that does an action indicated...
4Middle English-eragentive suffix; agent noun suffix
5Old French-erAlternative form of -ier, verbal suffix;...
6Latin-ārefirst conjugation
7Proto-Italic-āōForms primarily denominative verbs
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti