This is the 2435th most frequent Arabic word.
كاف
The Arabic word "كاف" means "sufficient" or "adequate."
كاف is used here as an adjective meaning 'sufficient' to describe the adequacy of the work.
العمل هذا كاف لتحقيق الأهداف المطلوبة.
This work is sufficient to achieve the required goals.
كافية is the feminine form of كاف, demonstrating agreement with the feminine noun دراسة.
نحتاج إلى دراسة كافية قبل تقديم الاختبار.
We need adequate studying before taking the test.
كافٍ is used here as an adjective meaning 'capable,' showcasing its descriptive role in the sentence.