Acute-of a bad, difficult, or unwelcome situation or phenomenon) present or experienced to a severe or intense degree.
Anonymous-of a person not identified by name; of unknown name.
Apprehensive-anxious or fearful that something bad or unpleasant will happen.
Arrogant-having or revealing an exaggerated sense of one's own importance or abilities.
Bestow-confer or present an honor, right, or gift.
Donor-a person who donates something, especially money to a fund or charity.
Phobia-an extreme or irrational fear of or aversion to something.
Prudent-acting with or showing care and thought for the future.
Recipient-a person or thing that receives or is awarded something.