The act of making better.
An improvement.
The process by which a term gains a more positive connotation over time.
An ameliorative change of a concept or a repertoire of concepts.
The act of growing, getting bigger or higher.
An increase in psychological strength or resilience; an increased ability to overcome adversity.
An increase in size, number, value, or strength.
An abnormal mass such as a tumor.
Something that grows or has grown.