1. comparative form of unwary; less cautious or careful

Examples

• The unwarier hikers ventured off the marked trail without proper equipment.
• She became unwarier with her personal information after years of safe online shopping.
• The unwarier investors lost money in the risky scheme.
• As the evening progressed, the guests grew unwarier about sharing personal stories.
• The unwarier approach to cybersecurity left the company vulnerable to attacks.