Certain and Effectual

Certain adjective - Known but not named.

Effectual and certain are semantically related. In some cases you can use "Effectual" instead an adjective "Certain".

Nearby Words: certainty, certainly

Effectual adjective - Producing or capable of producing a desired result.

Certain and effectual are semantically related. Sometimes you can use "Certain" instead an adjective "Effectual".

Nearby Words: effect, effective, effected, effectuate, effectively