Meaning : Completely and without qualification. Used informally as intensifiers.
Example :
An absolutely magnificent painting.
A perfectly idiotic idea.
You're perfectly right.
Utterly miserable.
You can be dead sure of my innocence.
Was dead tired.
Dead right.
Synonyms : absolutely, dead, utterly
Meaning : In a perfect or faultless way.
Example :
She performed perfectly on the balance beam.
Spoke English perfectly.
Solved the problem perfectly.
In an imperfect or faulty way.
The lobe was imperfectly developed.