persist

US /pɚˈsɪst/
UK /pɚˈsɪst/
"persist" picture
1.

continue firmly or obstinately in an opinion or course of action in spite of difficulty or opposition

:
If you persist, you will eventually succeed.
She decided to persist with her studies despite the challenges.
2.

(of a condition or feeling) continue to exist; be prolonged

:
The cold weather is expected to persist for another week.
The pain in his leg continued to persist despite medication.