expedient

Suitable to effect some desired end or the purpose intended.

Most people, faced with a decision, will choose the most expedient option.

Nevertheless I tell you the truth; It is expedient for you that I go away; for if I go not away, the Comforter willnot come unto you; but if I depart, I will send him unto you.

Affording short-term benefit, often at the expense of the long-term.

[T]he judges were unanimously of opinion that [...] by the common law of England, no man, not authorised by the crown, had a right to publish political news. While the Whig party was still formidable, the government thought it expedient occasionally to connive at the violation of this rule.

That's because the debate pits textbook economics — which argues that bailouts beget bad behavior begets more bailouts — against practical politics. And politics, or the taking of expedient steps to keep people happy, will almost always win.

Governed by self-interest, often short-term self-interest.

But the Expedient, in the sense in which it is opposed to the Right, generally means that which is expedient for the particular interest of the agent himself; as when a minister sacrifices the interests of his country to keep himself in place.

Expeditious, quick, rapid.

the adverse winds / Whose leisure I have stay'd, have given him time / To land his legions all as soon as I; / His marches are expedient to this town / His forces strong, his soldiers confident.

A method or means for achieving a particular result, especially when direct or efficient; a resource.

To secure such a market, there is no other expedient, than to promote manufacturing establishments.

He would never let her know that he was aware of the strange expedient to which she had been driven by her great distress.