Where does “throughly” come from?

throughly (English) comes from English through, from Middle English thrugh, from Old English þurh, from Proto-Germanic þurhw, from Proto-Indo-European tr̥h₂kʷe, from Proto-Indo-European terh₂- — to cross over, pass through, overcome.

throughly (English): Thoroughly, completely

Definitions

  1. Thoroughly, completely

Ancestry of “throughly”, step by step

throughly traces back through two separate lines of ancestry.

via English through

StepLanguageWordMeaning
1EnglishthroughFrom one side of an opening to the other;...
2Middle Englishthrugh—
3Old EnglishþurhAPI; through; by means of: by, through, via
4Proto-Germanicþurhwthrough
5Proto-Indo-Europeantr̥h₂kʷe—
6Proto-Indo-Europeanterh₂-to cross over, pass through, overcome

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European terh₂- →Every word from Proto-Indo-European tr̥h₂kʷe →Every word from Proto-Germanic þurhw →