Where does “unsurety” come from?

unsurety (English) comes from English surety, from Middle English surete, from Anglo-Norman seurté, from Latin sēcūritās, from Latin sēcūrus, from Latin sē-, from Latin sex, from Proto-Italic seks — six.

unsurety (English): Lack of surety; uncertainty; insecurity; doubt

Definitions

  1. Lack of surety; uncertainty; insecurity; doubt

Ancestry of “unsurety”, step by step

unsurety traces back through two separate lines of ancestry.

via English surety

StepLanguageWordMeaning
1EnglishsuretyCertainty; That which makes sure; that which...
2Middle Englishsuretecertainty; a feeling of confidence; A specific...
3Anglo-Normanseurtésureness; certainty; guaranty; promise; pledge;...
4Latinsēcūritāssecurity, safety
5Latinsēcūruscareless, negligent
6Latinsē-apart-; aside-; away
7Latinsexsix; 6
8Proto-Italicsekssix
9Proto-Indo-Europeanswéḱssix

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European swéḱs