This is the 1119th most frequent Russian word.
успешно
Successfully.
The adverb 'успешно' is used to describe the manner in which he passed the exam, emphasizing that he achieved success in the task.
Он успешно сдал экзамен.
He successfully passed the exam.
Here, 'успешно' describes the completion of the project, indicating it was finished according to the desired outcome.
Проект был успешно завершён в срок.
The project was successfully completed on time.
In this sentence, 'успешно' emphasizes her ability to handle the challenge effectively and achieve a positive result.