Where does “overreactor” come from?

overreactor (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.

overreactor (English): One who overreacts

Definitions

  1. One who overreacts

Ancestry of “overreactor”, step by step

overreactor 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 overreact

StepLanguageWordMeaning
1EnglishoverreactTo react too much or too intensely
2EnglishOver-Above, or higher
3EnglishoverDiscontinued; ended or concluded; Thoroughly;...
4Middle Englishoverriverbank, seashore, brink
5Old Englishōferriverbank, seashore, brink, edge, margin, border
6Proto-West Germanicobarover, above
7Proto-Germanicuberover; over, above
8Proto-Indo-Europeanupérabove; over
9Proto-Indo-Europeanupóunder, below
10Proto-Indo-Europeanh₃ewp-
Every word from Proto-Italic *-iðosEvery word from Latin -idusEvery word from Latin avidus