Where does “underrate” come from?

Underrate comes from Middle English under- combined with rate, which derives from Old Norse hrata, tracing through Proto-Germanic and Proto-Indo-European krad- to Latin ratus, past participle of reor meaning to think or reckon.

underrate (English): to underestimate; to make too low a rate or...

Definitions

  1. to underestimate; to make too low a rate or...

Ancestry of “underrate”, step by step

StepLanguageWordMeaning
1EnglishrateThe worth of something; value; The proportional...
2Frenchratespleen; female equivalent of rat; female rat;...
3Frenchratrat; sweetheart; scrooch
4Middle Frenchratrat
5Old Frenchratrat rodent
6Old High Germanratorat
7Proto-Germanicratō
8Proto-Germanicrattazrat
9Proto-Indo-EuropeanHreh₃d-to scrape

Words derived from “underrate

Every word from Proto-Indo-European Hreh₃d-
underrate — Etymology, Origin & Word History | Etymology Explorer