1. more cunning, sly, or skillful in achieving one’s aims through deceit or evasion
Usage: comparative form of ‘crafty’

Examples

• The fox grew craftier with each failed attempt to catch it.
• She became craftier in her negotiations after years of experience.
• The detective realized the suspect was craftier than he initially thought.
• His craftier approach to the problem yielded better results.
• The older students were craftier about avoiding homework assignments.
• Each generation of hackers seems craftier than the last.