sadness

nouns

emotions experienced when not in a state of well-being
sadness, unhappiness
is derived from
sad
antonym
happiness
the state of being sad
"she tired of his perpetual sadness"
sadness, sorrow, sorrowfulness
is derived from
sad
the quality of excessive mournfulness and uncheerfulness
gloominess, lugubriousness, sadness
is derived from
sad
is derived from
sad