Sadness doesn't have a literal smell, but some people may associate it with a feeling of heaviness or a lack of energy, which can influence how they experience scents in their environment. Different scents might trigger memories or emotions associated with sadness for some individuals, but there is no universal smell for the emotion itself.
Sadness
when they have a frowny face :(
Smell like eggs
They smell like a starfish
what does tungsten smell like
What does the Everglades smell like
They smell kind of like sweet tarts. They smell kind of like sweet tarts.
They smell like a starfish
they smell like cut grass
They smell like dirty dogs.
there is no smell