adjective. Careful to fulfill obligations.

adjective. Expressing or filled with a sense of obligation.

Performing the duties required by social or legal obligations; obedient; submissive to natural or legal superiors; obediently respectful: as, a dutiful son or daughter; a dutiful ward or servant; a dutiful subject.

Expressive of a sense of duty; showing compliant respect; required by duty: as, dutiful attentions.

adjective. Performing, or ready to perform, the duties required by one who has the right to claim submission, obedience, or deference; submissive to natural or legal superiors; obedient, as to parents or superiors

adjective. Controlled by, proceeding from, a sense of duty; respectful; deferential.

adjective. Accepting of one's legal or moral obligations and willing to do them well, and without complaint.

adjective. Pertaining to one's duty; demonstrative of one's sense of duty.

adjective. willingly obedient out of a sense of duty and respect

"The editor of Vogue, Anna Wintour, is in dutiful attendance after controversially cutting her time short at the previous collections."

obedient  

affectionate  conscientious  filial  humane  magnanimous  

Christian  Christianlike  Christianly  accommodating  acquiescent