Where does “canny” come from?

Canny comes from Middle English -y, Middle French -ie, Latin -ia, Latin -ivus, Latin -ia, and Proto-Indo-European -kos.

canny (English): Careful, prudent, cautious; Knowing, shrewd,...

Definitions

  1. Careful, prudent, cautious; Knowing, shrewd,...

Ancestry of “canny”, step by step

canny traces back through 3 separate lines of ancestry.

via English uncanny

StepLanguageWordMeaning
1EnglishuncannyStrange, and mysteriously unsettling (as if supernatural); weird
2Englishun-not; absent; lacking; not; negative; contrary to...
3Middle Englishun-
4Old Englishun-negation or absence of: un-, non-; bad; forms...
5Proto-West Germanicun-not, un-
6Proto-Germanicun-not, un-
7Proto-Indo-Europeann̥-not, un-
8Proto-Indo-Europeannenot

via English can

StepLanguageWordMeaning
1EnglishcanTo know how to; to be able to; May; to be...
2Spanishcandog, hound
3LatinCanisa dog, a hound animal
4Ancient Greekδρόμοςrace, running; racetrack; course, path
5Ancient Greek-όςForms agentive or patientive adjectives and nouns from the o-grade of a verbal root
6Proto-Hellenic*-os
7Proto-Indo-European-ósCreates agent nouns from verb stems, denoting...

via Scots can

StepLanguageWordMeaning
1Scotscancan; be able to
2Middle EnglishcanAlternative form of canne
3Middle EnglishcunnenTo know about; To be able to; to have the...
4Old Englishcunnanto know, to be familiar with; can, to know how
5Proto-West Germanickunnanto recognise; to know how, to be able
6Proto-Germanickunnanąto know, to be familiar with, to recognise; to...
7Proto-Indo-Europeanǵneh₃-to know

Words derived from “canny

Every word from Proto-Indo-European ne