意気阻喪[ikisosou] depressed in spirits
喪う[ushinau] to lose
喪家[souka] homeless
喪具[sougu] funeral accessories
喪祭[sousai] funerals and festivals

喪失[soushitsu] loss
喪主[moshu] chief mourner
喪章[moshou] sign of mourning
喪心[soushin] absent-mindedness

沮む[habamu] to keep someone from doing
沮喪[sosou] loss of spirit

沮害[sogai] check
沮止[soshi] check