Noun

grief [pl. griefs] , {feelings & emotions}
sadness [pl. sadnesses] , {feelings & emotions}
pain {feelings & emotions}
mourning {feelings & emotions}
heartache [pl. heartaches] , {feelings & emotions}
feeling {feelings & emotions}
melancholy {feelings & emotions}, {psych.}
حزن {علم نفس}
distress {feelings & emotions}
unhappiness {feelings & emotions}
gloom {feelings & emotions}
anguish {feelings & emotions}
depression {feelings & emotions}
sympathy {feelings & emotions}
misery {feelings & emotions}
anxiety {feelings & emotions}
emotion {feelings & emotions}
agony {feelings & emotions}
torment {feelings & emotions}
bereavement [pl. bereavements]

Verb

to sorrow [pl. sorrows] , {feelings & emotions}
to grieve [ grieved ; grieved ]
to mourn [ mourned ; mourned ]