obligation

As a verb refusing

is present participle of refuse.

As a noun obligation is

the act of binding oneself by a social, legal, or moral tie to someone.

As nouns the difference between obligation and want

is that obligation is the act of binding oneself by a social, legal, or moral tie to someone while want is a desire, wish, longing.

As a verb want is

to wish for or to desire (something).

As a proper noun Want is

a personification of want.

As nouns the difference between obligation and play

is that obligation is the act of binding oneself by a social, legal, or moral tie to someone while play is activity for amusement only, especially among the young.

As a verb play is

(lb) to act in a manner such that one has fun; to engage in activities expressly for the purpose of recreation or entertainment.

As a proper noun mantle

is .

As a noun obligation is

the act of binding oneself by a social, legal, or moral tie to someone.

As a verb challenges

is .

As a noun obligation is

the act of binding oneself by a social, legal, or moral tie to someone.

As a proper noun job

is job.

As a noun obligation is

the act of binding oneself by a social, legal, or moral tie to someone.

As nouns the difference between obligation and responsability

is that obligation is the act of binding oneself by a social, legal, or moral tie to someone while responsability is misspelling of lang=en.

Bargain is a related term of obligation.

As nouns the difference between bargain and obligation

is that bargain is an agreement between parties concerning the sale of property; or a contract by which one party binds himself to transfer the right to some property for a consideration, and the other party binds himself to receive the property and pay the consideration while obligation is the act of binding oneself by a social, legal, or moral tie to someone.

As a verb bargain

is to make a bargain; to make a contract for the exchange of property or services; to negotiate; -- followed by with and for; as, to bargain with a farmer for a cow.

As nouns the difference between amenableness and obligation

is that amenableness is the state or quality of being amenable while obligation is the act of binding oneself by a social, legal, or moral tie to someone.

In legal|lang=en terms the difference between obligation and favor

is that obligation is (legal) a legal agreement stipulating a specified payment or action; the document containing such agreement while favor is (legal) partiality; bias.

As nouns the difference between obligation and favor

is that obligation is the act of binding oneself by a social, legal, or moral tie to someone while favor is a kind or helpful deed; an instance of voluntarily assisting (someone).

As a verb favor is

(transitive)  to look upon fondly; to prefer.