Disappointment
Despair
noun, verbal noun
しつぼう
失望 （しつぼう） Disappointment, Despair
絶望 （ぜつぼう） Despair, Hopelessness
落胆 （らくたん） Discouragement, Despondency, Dejection, Disappointment
Disappointment 失望 isn't as strong as Despair 絶望
Disappointment 失望 is faulted 失 hope 望