1) Direly 2) Excessively 3) Terribly 4) Uncontrollably 5) Urgently 1) Extremely 2) In intense despair 3) Terribly 4) Urgently 5) With great urgency 
• (adv.) In a desperate manner; without regard to danger or safety; recklessly; extremely; as, the troops fought desperately.
Des'per·ate·ly adverb In a desperate manner; without regard to danger or safety; recklessly; extremely; as, the troops fought desperately . « She fell desperately in love with him.» Addison. 
[adv] - in intense despair
desperately 1. Characterized by someone having lost hope. 2. Referring to being moved by despair, or involving or employing extreme measures in an attempt to escape defeat or frustration. 3. Suffering extreme need or anxiety for something. 4: Related to the involvement of extreme danger or possible disaster: 'The earthquake victims were in a des...