Where does “unlost” come from?

unlost (English) comes from English Lost, from Middle English lost, from Old English losod.

unlost (English): Not lost; simple past tense and past participle...

Definitions

  1. Not lost; simple past tense and past participle...

Ancestry of “unlost”, step by step

unlost traces back through two separate lines of ancestry.

via English Lost

StepLanguageWordMeaning
1EnglishLostHaving wandered from, or unable to find, the way
2Middle Englishlost—
3Old Englishlosod—

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Old English losod →Every word from Middle English lost →Every word from English Lost →