faintness

noun

1.
a feeling of faintness and of being ready to swoon
sweam
Derived from:
faint
2.
the property of being without strength
Derived from:
faint
3.
barely audible
Derived from:
faint
4.
the trait of lacking boldness and courage
faintheartedness
Derived from:
faint
5.
the quality of being dim or lacking contrast
dimness
Derived from:
faint