IPA: /ʌnˈwɛəriər/
KK: /ʌnˈwɛriər/
Less cautious or alert than usual, often leading to potential danger or risk.
He was unwarier than his friends, which made him more susceptible to scams.
Unwarier → It is formed from the prefix "un-" (meaning not) and the root "warier" (from the Old English "warian", meaning to be cautious or wary). The word "unwarier" means not being cautious or less cautious than before.
Think of 'not cautious' ('un-') and 'wary' ('warier') to remember that 'unwarier' describes someone who is less careful.