Where does “irreptitious” come from?

irreptitious (English) comes from Latin irrēpō, from Latin īn-, from Latin în, from Latin en, from Proto-Italic en, from Proto-Indo-European h₁én — in.

irreptitious (English): surreptitious; spurious

Definitions

  1. surreptitious; spurious

Ancestry of “irreptitious”, step by step

StepLanguageWordMeaning
1Latinirrēpōto creep into
2Latinīn-un-, non-, not
3Latinînin, at, on, upon, from (space)
4Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
5Proto-Italicenin
6Proto-Indo-Europeanh₁énin

Words derived from “irreptitious”

Every word from Proto-Indo-European h₁én →Every word from Latin īn- →Every word from Proto-Italic en →