Correct option is C
The term "respectful" refers to showing or feeling admiration and deference towards someone or something. It implies politeness, honor, and regard for others.
• "Dutiful" generally refers to someone who conscientiously fulfills their obligations and duties.
• In the context of teachers, being "dutiful" extends to maintaining a respectful demeanor, which involves adhering to professional ethics, being considerate, and showing dedication to students’ learning and well-being.
• Therefore, "dutiful" captures the essence of being responsible and respectful in the role of a teacher.
• Antonyms: Disrespectful, Rude, Disdainful.
• Synonyms: Reverent, Dutiful, Polite, Deferential.
Meanings of the other given words:
• Derogatory: Expressing a low opinion or negative criticism; showing a lack of respect.
• Admiring: suggests expressing admiration, which is more of a one-directional sentiment rather than a description of how one conducts themselves professionally.
• Insolent: Showing a rude and arrogant lack of respect; impertinent or impudent.