dismaying
Definitions
Causing someone to feel consternation, distress, or disappointment.
Frightening or alarming in a way that discourages or daunts.
Examples
It was truly dismaying to see how much of the forest had been cleared for development.
The team's performance in the final quarter was quite dismaying to their loyal fans.
Synonyms
alarming disconcerting distressing upsetting discouraging daunting troubling
Antonyms
encouraging heartening reassuring comforting cheering delightful promising