Select the word that is correctly spelled.

• Conscientiousness (noun):
English Meaning: The quality of wishing to do one's work or duty well and thoroughly.
Bangla Meaning: বিবেক।

• Other forms:
- Conscientious (adjective) বিবেকবান; বিবেকবুদ্ধিসম্পন্ন।
- Conscientiously (adverb).

Example sentence: "His conscientiousness is second to none and he regularly makes follow-up calls to ensure everything is going well"

Source: Accessible Dictionary by Bangla Academy and Oxford Dictionary.