Dizziness could be a term used to describe a spread of sensations, like feeling faint, woozy, weak or unsteady.
Dizziness that makes the false sense that you simply or your surroundings are spinning or moving is named vertigo.
Vertigo could be a feeling of vertigo and spinning, occurring with or with none movement. It is caused once the brain feels the body is off-balance even if it's not.