Where does “smugly” come from?

Smugly comes from English smug plus the Middle English adverbial suffix -ly, derived from Old English -līċ, from Proto-Germanic -līkaz, which combined the Proto-Germanic prefix galīkaz with the Proto-Indo-European root līg- and ḱóm.

smugly (English): In a self-satisfied manner

Definitions

  1. In a self-satisfied manner

Ancestry of “smugly”, step by step

StepLanguageWordMeaning
1EnglishsmugIrritatingly pleased with oneself, offensively...
2Low Germansmuk
3Middle Low Germansmuklithe, neat; lithe, delicate, neat, trim;...
4Proto-West Germanicsmeuganto creep, to crawl
5Proto-Germanic*smeuganą
6Proto-Indo-European(s)mewk-to let loose, release; to slip away, escape, flee
7Proto-Indo-Europeansmewg-to slip, glide, slide; to slip, glide; be slimy
Every word from Proto-Indo-European smewg-Every word from Proto-Indo-European (s)mewk-Every word from Proto-Germanic *smeuganą