nespreman

1. unprepared; unready
   Došao je na ispit potpuno nespreman. — He came to the exam completely unprepared.
   Kiša nas je uhvatila nespremne. — The rain caught us unprepared.
2. (+ da, + na + acc.) unwilling; not ready
   Vlada je nespremna na kompromis. — The government is unwilling to compromise.

Used with za + acc. (nespreman za ispit) or na + acc. (nespreman na saradnju).