When we talk about legalistic, we mean the inclination to adhere excessively to rules and laws. There are several synonyms that can be used instead of the phrase more legalistic. One of them is "rigid." A rigid person or institution is excessively strict and inflexible in its laws and regulations. Another synonym is "formalistic." A formalistic approach involves adherence to rules and regulations, often at the expense of common sense or practicality. Another synonym is "dogmatic." A dogmatic person is someone who believes in the strict adherence to a set of rules or principles, refusing to consider alternative viewpoints. Finally, "bureaucratic" is another synonym. A bureaucratic approach to rules and laws involves inflexible adherence to regulations and procedures, often at the expense of efficiency and effectiveness.