Where does “overachievement” come from?

overachievement (English) comes from English achievement, from Middle French achevement, from Old French achevement, from Old French achever, from Latin accapāre, from Latin Ad, from Latin illic, from Latin ille — that.

overachievement (English): A greater than anticipated achievement

Definitions

  1. A greater than anticipated achievement

Ancestry of “overachievement”, step by step

overachievement traces back through two separate lines of ancestry.

via English achievement

StepLanguageWordMeaning
1EnglishachievementThe act of achieving or performing; a successful...
2Middle Frenchachevement—
3Old Frenchachevementact of finishing, of ending; accomplishment;...
4Old Frenchachever—
5Latinaccapārefinish
6LatinAdtoward, to
7Latinilliche, she, it, yonder, that, overthere; in that...
8Latinillethat; those; "; demonstrative pronoun "; that...
9LatinolleArchaic form of ille
10Proto-Italic*olnosthat

via English over

StepLanguageWordMeaning
1EnglishoverDiscontinued; ended or concluded; Thoroughly;...
2Middle Englishoverriverbank, seashore, brink
3Old Englishōferriverbank, seashore, brink, edge, margin, border
4Proto-West Germanicobarover, above
5Proto-Germanicuberover; over, above
6Proto-Indo-Europeanupérabove; over
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-—
Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →