اختلف

In a sentence

• اختلف الأصدقاء في آرائهم حول الفيلم.

  The friends disagreed on their opinions about the movie.

  Here, 'اختلف' indicates a difference or divergence in opinions among the individuals involved.

• اختلفت ألوان السماء عند غروب الشمس.

  The colors of the sky varied during sunset.

  In this sentence, 'اختلفت' refers to variation or change in appearance or characteristics.

• الطالبان اختلفا في طريقة حل المسألة.

  The two students differed in their approach to solving the problem.

  Here, 'اختلفا' denotes a dissimilarity in the methods or approaches used by the subjects.