ಅರ್ಥ : Characterized by extreme care and great effort.
ಉದಾಹರಣೆ :
Conscientious application to the work at hand.
Painstaking research.
Scrupulous attention to details.
ಸಮಾನಾರ್ಥಕ : conscientious, scrupulous
Painstaking meaning in Telugu.