Where does “uncertifiable” come from?

uncertifiable (English) comes from English certifiable, from English -able, from Middle English -able, from Old French -able, from Latin -ābilis — suffixed to noun to form adjectives meaning "able to have or bring, prone to have or bring, having the power to have or bring": -able.

uncertifiable (English): Not certifiable

Definitions

  1. Not certifiable

Ancestry of “uncertifiable”, step by step

uncertifiable traces back through two separate lines of ancestry.

via English certifiable

StepLanguageWordMeaning
1EnglishcertifiableThat can, or that must be certified; Mentally ill...
2English-ableAn adjectival suffix; forms adjectives meaning
3Middle English-ableable
4Old French-ableworthy of, deserving of; -ing, creating an...
5Latin-ābilissuffixed to noun to form adjectives meaning "able to have or bring, prone to have or bring, having the power to have or bring": -able

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Latin -ābilis
uncertifiable — Etymology, Origin & Word History | Etymology Explorer