conscientiously russian

• созна́тельно

  consciously, deliberately, knowingly, intentionally

  conscientiously, responsibly

• добросо́вестно

  conscientiously, diligently, in good faith, honestly

Examples

• Он добросовестно выполнил всю работу.

  He conscientiously completed all the work.

• Работник добросовестно относится к своим обязанностям.

  The employee conscientiously performs his duties.