excess
Definitions
An amount of something that is more than necessary, permitted, or desirable.
Lack of moderation in an activity, especially eating or drinking.
The state of exceeding a specified or reasonable limit.
Examples
An excess of salt in your diet can lead to health problems.
The company decided to sell off its excess inventory at a discounted price.
He was warned that any excess of enthusiasm might be seen as unprofessional.
Synonyms
surplus abundance superfluity glut plethora overabundance profusion
Antonyms
deficiency lack scarcity dearth insufficiency paucity shortage