Considering this, is there a word effectivity?
Not to be confused with efficacy, which actually has a different meaning. The effectivity of the word "effectivity" is nonexistent.
Secondly, does effective mean good? 1 capable, competent. 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: an effective action, remedy, speech.
Also Know, was effective in a sentence?
effective Sentence Examples. You're about as effective at pep talks as Rhyn. It's so much more effective than rope, or wire, or chains. Birds are even more effective than wind in transporting seeds to long distances.
What is the synonym of effective?
successful, effectual, efficacious, productive, constructive, fruitful, functional, potent, powerful. worthwhile, helpful, of help, of assistance, beneficial, advantageous, valuable, useful, of use. ANTONYMS. ineffective, incompetent, weak.