duteous vs dutiful

duteous and dutiful both are adjectives.

Word	Noun	Adjective	Verb	Adverb
duteous	No	Yes	No	No
dutiful	No	Yes	No	No

As adjectives, duteous and dutiful are synonyms defined as:

duteous and dutiful: willingly obedient out of a sense of duty and respect

duteous (adjective)	dutiful (adjective)
willingly obedient out of a sense of duty and respect	willingly obedient out of a sense of duty and respect