dismay

/dɪsˈmeɪ/
noun
  1. A feeling of sudden disappointment, worry, or loss of courage.
    • The team watched in dismay as their lead slipped away in the final minutes.
    • News of the factory closing filled the town with dismay.
    • To her dismay, she realized she had left her wallet at home.
verb
  1. To cause someone to feel sudden disappointment, worry, or loss of courage.
    • It dismayed the parents to see their children arguing so bitterly.
    • The poor test results dismayed the student who had studied so hard.
    • The sudden change in weather dismayed the campers.