Structural:
> relating to or caused by structure, especially political or economic structure;
> structure is a fundamental and sometimes intangible notion covering the recognition, observation, nature, and stability of patterns and relationships of entities
> social organization: the people in a society considered as a system organized by a characteristic pattern of relationships
> in universal algebra and in model theory, a structure consists of a set along with a collection of finitary functions and relations which are defined on it
Reform:
> make changes for improvement in order to remove abuse and injustices
> bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one
> beneficial change, or sometimes, more specifically, reversion to a pure original state
> change for the better
> produce by cracking
> self-improvement in behavior or morals by abandoning some vice
