1. comparative form of wily; more cunning, crafty, or sly
Usage: comparative form

Examples

• The detective proved wilier than the criminal had expected.
• She became wilier with each negotiation, learning new tactics.
• The wilier fox escaped the trap that caught its companion.
• His wilier approach to the problem yielded better results.
• The politician grew wilier over the years, mastering the art of evasion.
• The wilier students found creative ways around the new rules.