Schematization is a word with a specialized meaning that refers to the process of reducing complex systems or concepts to simplified diagrams or models. Synonyms for schematization might include simplification, abstraction, systematization, modeling, or diagramming. Each of these terms implies a method of representing complex ideas in a simplified or graphic form, whether through the use of diagrams, models, or other visual aids. Other possible synonyms for schematization might include codification, standardization, or organization, each of which emphasizes different aspects of the process of making complex ideas and systems more manageable and understandable.