Yup. A mood swing is a mood swing.
Yes, mood is a noun, though it can be used without change as an adjective, as in "mood music."
a mood lamp is a lamp that can change a mood in a room
The mood is that the person is rude(mean mood)
The way you drive depend in your mood
what is the mood in a story
Mood
hard mood
It's a mood that Is rainbow and tells you that your creative and stuff
Yes, if you are in a certain mood your mood can be felt by others.
The Mood ended in 1984.
The Mood was created in 1981.