- Difficult to catch due to constantly outwitting the adversaries
- Catching those thieves will be hard: they're so sneaky!
- Dishonest; deceitful.
- They played a sneaky trick on us.
Difficult to catch due to constantly outwitting the adversaries
- sneaky in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
- sneaky in The Century Dictionary, The Century Co., New York, 1911