slyness
sly·ness
noun
1.
shrewdness as demonstrated by being skilled in deception
Origin
From Middle English slynesse. By surface analysis, sly + -ness.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.