Where does “unsissy” come from?

unsissy (English) comes from English sissy, from English sis — Clipping of sister.

unsissy (English): Not sissy

Definitions

  1. Not sissy

Ancestry of “unsissy”, step by step

unsissy traces back through two separate lines of ancestry.

via English sissy

StepLanguageWordMeaning
1EnglishsissyAn effeminate boy or man; A timid, unassertive or...
2EnglishsisClipping of sister

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from English sisEvery word from English sissy