ଅର୍ଥ : In an effective manner.
ଉଦାହରଣ :
These are real problems that can be dealt with most effectively by rational discussion.
ସମକକ୍ଷ : efficaciously
In an ineffective manner.
He dealt with the problem rather ineffectively.ଅର୍ଥ : In actuality or reality or fact.
ଉଦାହରଣ :
She is effectively his wife.
In effect, they had no choice.
ସମକକ୍ଷ : in effect