conscientious
🇺🇸
/ˌkɑːnʃiˈenʃəs/
🇬🇧
/ˌkɒnʃiˈenʃəs/
adjective
R
working hard and being careful to do things well
She is a conscientious worker who always completes her tasks carefully and on time.
translation
working hard and being careful to do things well