Extremization is a word that is mainly used to describe the process of making something extreme or more intense. There are several synonyms for the word "extremization," and some of them include radicalization, intensification, polarization, and exaggeration. Radicalization involves making something more extreme or taking something to an extreme level. Intensification is the act of making something more intense or severe. Polarization is the process of dividing a group or society into opposing factions or groups. Exaggeration refers to making something seem more significant than it is, and it is often associated with the use of hyperbole. Overall, these synonyms for extremization can help us avoid using repetitive language and give us more options to express our ideas and concepts.