Glad, Overjoyed, Joyous, Happy,
Gladdened.
The prefix part of the word dismayed is 'dis-'. If the prefix is 'un-' it means the opposite of dismayed; not dismayed: undismayed.
YES. Their reaction dismayed him. It can also be an adjective: He was dismayed at the change in his old friend.
A synonym of "dismayed" is bewildered. An antonym for "dismayed" is encouraged. Please see the related link below.
agitation, apprehension, hassle, panic, upset, bewilderment
Gladdened.
Downcast and dismayed, Danny felt quite dejected when dumped by his girlfriend.
The prefix part of the word dismayed is 'dis-'. If the prefix is 'un-' it means the opposite of dismayed; not dismayed: undismayed.
YES. Their reaction dismayed him. It can also be an adjective: He was dismayed at the change in his old friend.
He was dismayed at the thought of not seeing them again.
was dismayed to find that his partners political credit not good
pleasant surprise
No, it isn't.
They were not, however, dismayed by the news. The above sentence required two commas.
Some words that rhyme with dismayed are disobeyed, blade, and grenade.
to break down the courage of completely, as by sudden danger or trouble; dishearten thoroughly; daunt: The surprise attack dismayed the enemy.
A synonym of "dismayed" is bewildered. An antonym for "dismayed" is encouraged. Please see the related link below.