Where does “lättrogen” come from?

lättrogen (Swedish) comes from Swedish lätt, from Old Swedish lætter, from Old Norse léttr, from Proto-Germanic linhtaz, from Proto-Indo-European h₁lengʷʰ- — light.

lättrogen (Swedish): credulous, gullible

Definitions

  1. credulous, gullible

Ancestry of “lättrogen”, step by step

lättrogen traces back through two separate lines of ancestry.

via Swedish lätt

StepLanguageWordMeaning
1Swedishlättlight; of low weight; light, lean, low-fat;...
2Old Swedishlætterlight; easy; easily disrupted
3Old Norseléttrlight; easy
4Proto-Germaniclinhtazlight
5Proto-Indo-Europeanh₁lengʷʰ-light

via Swedish trogen

StepLanguageWordMeaning
1Swedishtrogenfaithful

Words derived from “lättrogen

Every word from Proto-Indo-European h₁lengʷʰ-Every word from Proto-Germanic linhtazEvery word from Old Norse léttr