Webster's Revised Unabridged Dictionary · 1913

Canny

Canny , adjective

[Compare Icelandic kenn skilled, learned, or English canny. Compare Kenn.]

1.
Artful; cunning; shrewd; wary. [North of English & Scottish]
2.
Skillful; knowing; capable. — Sir W. Scott
3.
Cautious; prudent; safe.. — Ramsay
4.
Having pleasing or useful qualities; gentle. — Burns
5.
Reputed to have magical powers. — Sir W. Scott
Collocations (1)
No canny , not safe, not fortunate; unpropitious. [Scottish]

Also: Cannei