punctilious
🇺🇸
/pʌŋkˈtɪliəs/
🇬🇧
/pʌŋkˈtɪliəs/
very careful about behaving properly and doing things in a correct and accurate way
She was always punctilious in her dealings with others.
그녀는 다른 사람들과의 거래에서 항상 꼼꼼했습니다.