This is the 13525th most frequent Russian word.
настойчиво
Persistently.
In this sentence, 'настойчиво' is used to describe the manner in which someone is pursuing their goal, emphasizing persistence.
Он настойчиво добивается своей цели.
He persistently pursues his goal.
Here, 'настойчиво' indicates the insistent nature of offering help, implying repetition or strong intention.
Она настойчиво предлагала свою помощь.
She insistently offered her help.
In this example, 'настойчиво' describes the persistent approach to studying, underlining continuous effort as the key to success.