Where does “underdrive” come from?

underdrive (Danish) comes from Danish drive, from English drive, from English -er, from Middle English -er, from Old French -er, from Latin -āre, from Proto-Italic -āō, from Proto-Indo-European -eh₂yéti — he, she.

underdrive (Danish): understate

Definitions

  1. understate

Ancestry of “underdrive”, step by step

underdrive traces back through two separate lines of ancestry.

via Danish drive

StepLanguageWordMeaning
1Danishdriveto force, drive, impel; to run; to engage in,...
2EnglishdriveMotivation to do or achieve something; ability...
3English-erA person or thing that does an action indicated...
4Middle English-eragentive suffix; agent noun suffix
5Old French-erAlternative form of -ier, verbal suffix;...
6Latin-ārefirst conjugation
7Proto-Italic-āōForms primarily denominative verbs
8Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
9Proto-Indo-European-yétiCreates intransitive, often deponent,...
10Proto-Indo-Europeanyé-
11Chichewaiyehe, she

via Danish under

StepLanguageWordMeaning
1Danishunderunder; underneath; below
2Old Norseundirunder, underneath
3Proto-Germanicunderamong, between; under, beneath; under
4Proto-Indo-Europeanh₁entérbetween
5Proto-Indo-Europeanh₁enin; in, inside

Words derived from “underdrive

Every word from Chichewa iye