EFFECTIVE Definition & Meaning - Merriam-Webster
Oct 3, 2026 · Effective typically describes things—such as policies, treatments, arguments, and techniques—that do what they are …
EFFECTIVE Synonyms: 196 Similar and Opposite Words | Merriam-Webster ...
4 days ago · Some common synonyms of effective are effectual, efficacious, and efficient. While all these words mean "producing or …
EFFECTIVE | English meaning - Cambridge Dictionary
EFFECTIVE definition: 1. successful or achieving the results that you want: 2. (used about a treatment or drug) working…. Learn more.
EFFECTIVE Synonyms & Antonyms - 118 words | Thesaurus.com
Find 118 different ways to say EFFECTIVE, along with antonyms, related words, and example sentences at Thesaurus.com.
EFFECTIVE Definition & Meaning | Dictionary.com
The adjective effective has many shades of meaning, but you'll usually see it describing something that's able to produce a desired …
Effective - definition of effective by The Free Dictionary
Effective and efficient are often confused, but they have slightly different meanings. If you are effective, you do a job properly; if you …
effective - Wiktionary, the free dictionary
Jun 24, 2026 · Adjective effective (comparative more effective, superlative most effective) Having the power to produce a required …
EFFECTIVE definition and meaning | Collins English Dictionary
When something such as a law or an agreement becomes effective, it begins officially to apply or be valid. The new rules will …
EFFECTIVE | definition in the Cambridge English Dictionary
EFFECTIVE meaning: 1. successful or achieving the results that you want: 2. (used about a treatment or drug) working…. Learn more.
Effective - Definition, Meaning & Synonyms | Vocabulary.com
The adjective effective has many shades of meaning, but you'll usually see it describing something that's able to produce a desired …