Where does “boastly” come from?

boastly (English) comes from English boast, from Middle English bosten, from Middle English bost, from Anglo-Norman bost, from Proto-Germanic bausuz, from Proto-Indo-European bʰew- — to grow, swell; to swell, wax, grow; to blow; to...

boastly (English): In a boastful manner; boastfully, boastingly

Definitions

  1. In a boastful manner; boastfully, boastingly

Ancestry of “boastly”, step by step

boastly traces back through two separate lines of ancestry.

via English boast

StepLanguageWordMeaning
1EnglishboastA brag; ostentatious positive appraisal of...
2Middle Englishbostento threaten
3Middle Englishbostboast, glory, noise, arrogance, presumption,...
4Anglo-Normanbost
5Proto-Germanicbausuzinflated; swollen; puffed up; proud; arrogant;...
6Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European bʰew-Every word from Proto-Germanic bausuzEvery word from Anglo-Norman bost
boastly — Etymology, Origin & Word History | Etymology Explorer