Where does “underjanitor” come from?

underjanitor (English) comes from English janitor, from Latin ianitor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

underjanitor (English): A subordinate janitor

Definitions

  1. A subordinate janitor

Ancestry of “underjanitor”, step by step

underjanitor traces back through two separate lines of ancestry.

via English janitor

StepLanguageWordMeaning
1EnglishjanitorSomeone who looks after the maintenance and...
2Latinianitordoorkeeper, doorman, porter; pylorus
3Latin-tor-er
4Proto-Italic-tōrForms agent nouns to verb stems
5Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
6Proto-Indo-European-tor-s

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Proto-Indo-European -tōr