Where does “selvsikkerhed” come from?

selvsikkerhed (Danish) comes from Danish selvsikker, from Danish sikker, from Middle Low German seker, from Old Saxon sikur, from Proto-West Germanic sikur, from Latin sēcūrus, from Latin sē-, from Latin sex — six.

selvsikkerhed (Danish): confidence, self-confidence

Definitions

  1. confidence, self-confidence

Ancestry of “selvsikkerhed”, step by step

selvsikkerhed traces back through two separate lines of ancestry.

via Danish selvsikker

StepLanguageWordMeaning
1Danishselvsikkerconfident, self-confident, self-assured, assertive
2Danishsikkersafe, secure; sure, certain
3Middle Low Germanseker
4Old Saxonsikur
5Proto-West Germanicsikursecure, safe; sure, certain
6Latinsēcūruscareless, negligent
7Latinsē-apart-; aside-; away
8Latinsexsix; 6
9Proto-Italicsekssix
10Proto-Indo-Europeanswéḱssix

via Danish hed

StepLanguageWordMeaning
1Danishhedimperative of hedde; past tense of hedde
2Old Danishhet
3Old Norseheitrhot
4Proto-Germanichaitazhot
5Proto-Indo-European*keHy-to heat
Every word from Proto-Indo-European swéḱsEvery word from Latin sē-Every word from Proto-Italic seks