Effective synonyms such as "implicit, advantageous, binding, actual, and essential". Effective is an adjective, and its antonyms are ineffective, incompetent, and weak. Here are 71 another word for effective with example sentences.
A cohesive plan ensures effective communication.
Consistent practice is always effective eventually.
Effective treatment requires consistent medication.
His explanation was simple but effective.
It's a simple but effective solution.
Successful projects require effective collaboration.
The plan was comprehensive and effective.