effectual

As adjectives the difference between effectual and canine

is that effectual is producing the intended result; entirely adequate while canine is of, or pertaining to, a dog or dogs.

As a noun canine is

any member of Caninae, the only living subfamily of Canidae.

As adjectives the difference between effectual and noneffectual

is that effectual is producing the intended result; entirely adequate while noneffectual is not effectual.

As an adjective effectual

is producing the intended result; entirely adequate.

As a noun effectualness is

the state or condition of being effectual.

Effectual is a synonym of impactful.

As adjectives the difference between effectual and impactful

is that effectual is producing the intended result; entirely adequate while impactful is having impact.

As an adjective effectual

is producing the intended result; entirely adequate.

As a noun effectuality is

the state or condition of being effectual.