Main entry: utterly, dead, perfectly, absolutely
Definition: completely and without qualification; used informally as intensifiers
Usage: 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
Main entry: perfectly
Definition: in a perfect or faultless way
Usage: She performed perfectly on the balance beam; spoke English perfectly; solved the problem perfectly