An Effective Argumentative Essay Must Contain A Claim That Is Supported By A. Evidence. B. Feelings. C. Ideas. D. Opinions.

Effective typically describes things—such as policies, treatments, arguments, and techniques—that do what they are intended to do. People can also be described as effective when they accomplish what. The adjective effective describes things that are adequate to accomplish a purpose, or that produce the intended or expected result.

But effective isn’t quite the same as effectual, efficacious, or efficient! Definition of effective adjective in oxford advanced learner's dictionary. When something such as a law or an agreement becomes effective, it begins officially to apply or be valid.

The new rules will become effective in the next few days. Effective, effectual, efficacious, efficient refer to that which is able to produce a (desired) effect. Effective is applied to that which has the power to, or which actually does, produce an effect:

Effective refers to successfully producing a desired or intended result, functioning efficiently or adequately, or having an intended or expected outcome. 'effective' describes actions, methods, or strategies that produce the desired results, emphasizing their capacity to bring about a specific effect or impact in a reliable and efficient manner. From longman business dictionary ef‧fec‧tive /ɪˈfektɪv/ adjective 1 working well and producing the result or effect that was wanted or intended the company mounted a very effective publicity campaign.