IPA: /ʌnˈkɛmpt/
KK: /ʌnˈkɛmpt/
Not tidy or well-groomed; messy in appearance or condition.
His unkempt hair made him look disheveled.
Comparative: more unkempt
Superlative: most unkempt
Unkempt → It is formed from the prefix "un-" (meaning not) and the root "kempt" (from the Old English "cempt", meaning combed or groomed). The word "unkempt" means not combed or not well-groomed.
Think of 'not' ('un-') being added to 'groomed' ('kempt') — that's why unkempt describes someone who is not well-groomed.