Antonyms for the word "most dismayed" are happy, content, satisfied, pleased, and thrilled. While most dismayed refers to a feeling of extreme disappointment or distress, happy implies feeling or showing pleasure or contentment. On the other hand, content refers to a state of satisfaction or comfort with what one has, while satisfied implies feeling that one's desires have been met. Additionally, pleased connotes a sense of satisfaction or enjoyment with a particular outcome, while thrilled suggests an intense feeling of excitement or joy. Overall, these antonyms highlight the opposing emotions to feeling most dismayed, providing a range of options to describe different states of emotion.