Where does “underestimator” come from?

underestimator (English) comes from English OR, from Middle English ōr, from Middle French or, from Old French or, from Latin aurum, from Latin ausum, from Latin ausus, from Latin audeō.

underestimator (English): One who underestimates

Definitions

  1. One who underestimates

Ancestry of “underestimator”, step by step

underestimator traces back through two separate lines of ancestry.

via English OR

StepLanguageWordMeaning
1EnglishORInclusive or; either one proposition or the other...
2Middle Englishōror
3Middle Frenchorgold
4Old Frenchorgold; blond color; Alternative form of ore
5Latinaurumgold; any object made of gold, such as a gold...
6Latinausumnominative neuter singular of ausus; accusative...
7Latinaususdared, having dared, ventured, having ventured,...
8Latinaudeōto dare, venture, risk
9LatinavidusGreedy, avaricious, covetous; Eager,...
10Latin-idustending to
11Proto-Italic*-iðos

via English underestimate

StepLanguageWordMeaning
1EnglishunderestimateTo perceive as having a lower value, quantity,...
2Englishunder-Beneath, under
3EnglishunderIn or at a lower level than; As a subject of;...
4Middle Englishunderunder
5Old Englishunderunder, beneath
6Proto-Germanicunderamong, between; under, beneath; under
7Proto-Indo-Europeanh₁entérbetween
8Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Italic *-iðos