Where does “usikker” come from?

usikker (Norwegian Bokmål) comes from Norwegian Bokmål sikker, 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.

usikker (Norwegian Bokmål): uncertain; unsafe; unsure

Definitions

  1. uncertain; unsafe; unsure

Ancestry of “usikker”, step by step

usikker traces back through two separate lines of ancestry.

via Norwegian Bokmål sikker

StepLanguageWordMeaning
1Norwegian Bokmålsikkersafe, secure; sure, certain
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 Norwegian Bokmål U

StepLanguageWordMeaning
1Norwegian BokmålUThe uppercase form of u, the twenty-first letter of the Norwegian Bokmål alphabet, written in the Latin script; preceded by t and followed by v
2LatinvCapital form of
3Etruscan𐌖
4Ancient GreekΥypsilon
5Phoenician𐤅waw; {{l|en|waw}}
6Egyptian𓏲

Words derived from “usikker

Every word from Proto-Indo-European swéḱsEvery word from Latin sē-Every word from Proto-Italic seks