Duties is a noun. It's the plural form of duty.
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
An adjective is a part of speech.
Obligation is a noun, something that a person is obliged to do which arises out of a sense of duty
Responsibility is a noun.
"Dutifully" is an adverb. It describes how an action is performed, in this case with a sense of duty or obligation.
The part of speech for "answer" is a noun.
part of speech
The part of speech for this particular word is a noun.
no
adverb
what part of speech is work
what part of speech is beneath
The word sermon can be a religious exchange spoken in public, often by a clergyman as a part of a worship service. It can also mean a speech on conduct or duty.
The part of speech for "indefinite" is an adjective.