Where does “royally” come from?

Royally derives from Middle English -ly, Old English -līċ, Latin regalis, and Proto-Indo-European ḱóm, tracing the adverbial suffix through Romance and Germanic languages.

royally (English): In a royal manner; in a manner having to do with...

Definitions

  1. In a royal manner; in a manner having to do with...

Ancestry of “royally”, step by step

StepLanguageWordMeaning
1EnglishroyalOf or relating to a monarch or their family;...
2Middle Englishroyalroyal, of a king; kinglike, reminiscent of a...
3Old Frenchroialroyal
4Latinrēgālisregal, royal
5Latinrēxking, ruler
6Proto-Italicrēksking
7Proto-Indo-Europeanh₃rḗǵsking, ruler
8Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just
Every word from Proto-Indo-European h₃reǵ-