She was upset. In fact, she was miffed.
annoyed irritated
ruder
wiser
Ample
Again
newer
"when the board of directors overlooked the investor's proposals she tried to understand but was miffed by their refusal to listen."
miffed
anoyed...ruffelded, vexed, miffed anyway you can get an online thisoris for more =)
theme
A five letter word for bravery is valor.