Where does “feverishly” come from?

Feverishly derives from English feverish, formed with the Old English suffix -līċ (resembling), combined with English fever from Old English -isċ (adjective-forming suffix) applied to Latin febris, ultimately from Proto-Indo-European dʰegʷʰ- meaning to burn.

feverishly (English): With excitement and determination; With speed;...

Definitions

  1. With excitement and determination; With speed;...

Ancestry of “feverishly”, step by step

StepLanguageWordMeaning
1EnglishfeverishHaving a fever, an elevated body temperature;...
2EnglishfeverA higher than normal body temperature of a person...
3Middle Englishfever
4Old Englishfefer
5Latinfebrisfever
6Proto-Italic*feɣʷrisfever
7Proto-Indo-Europeandʰegʷʰris
8Proto-Indo-Europeandʰegʷʰ-to burn; warm, hot
Every word from Proto-Indo-European dʰegʷʰ-
feverishly — Etymology, Origin & Word History | Etymology Explorer