There are two words that sound the same:
mood - feeling, state of mind, or a sentence attribute
mooed - made a mooing sound (a cow)
Mercurial is mood swings: The mercurial patient had mood swings frequently.
mood
angst
You could call it that considering that it is an emotion.
A helping verb is an informal term for an auxiliary verb, which combines with a main verb to help it express tense, mood and voice. Some common ones are be, do, have, can, may, will and shall.
The word "mood" has one syllable.
If you mean the word "mood" then it has only one syllable.
Pathetic fallacy' is the term that is used to describe when the weather affects one's mood. This can also be used to describe when an inanimate object affects one's mood as well.
when one has too many of these moods, it is called depression
mood
The mood ring was a ring that could (supposedly) tell your mood
Check out this site which gives several examples. http://www.yourdictionary.com/examples/mood
For the Earth's atmosphere, air. For the atmosphere of a location, it could be mood or aura.
Moods.
angry
Mood can be defined as an expression of feelings. Esp. Good or bad
mood