Absolutely
Part of speech: interjection
Definition: Yes; certainly; expression indicating strong agreement.
Part of speech: adverb
Definition: In an absolute, independent, or unconditional manner. With absolution. Utterly, positively, wholly.
Example sentence: A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.
Utterly
Part of speech: adverb
Definition: completely, entirely, to the fullest extent
Example sentence: As you get older and wiser you realize that when people are given anything without having to earn it (unless they are physically or mentally utterly incapable of earning anything), they become ungrateful and lazy. They also become less happy.