Where does “uncannily” come from?

Uncannily derives from English uncanny, which combines the prefix un- with English canny, itself from English can, ultimately tracing to Proto-Indo-European óynos.

uncannily (English): In an uncanny manner

Definitions

  1. In an uncanny manner

Ancestry of “uncannily”, step by step

StepLanguageWordMeaning
1EnglishuncannyStrange, and mysteriously unsettling (as if supernatural); weird
2EnglishcannyCareful, prudent, cautious; Knowing, shrewd,...
3EnglishcanTo know how to; to be able to; May; to be...
4Spanishcandog, hound
5LatinCanisa dog, a hound animal
6Ancient Greekδρόμοςrace, running; racetrack; course, path
7Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
8Proto-Hellenic*-os
9Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...
Every word from Proto-Indo-European -ós