IPA: /ˈlɪb.ər.ə.laɪ.zər/
KK: /ˈlɪbərəlˌaɪzər/
A person or thing that makes something more liberal or open-minded, often by removing restrictions or promoting freedom.
The new policies introduced by the government were seen as a way to attract more liberalizers into the political arena.
Liberalizer → It is formed from "liberal" (from Latin "liberalis", meaning generous or pertaining to freedom) and "-izer" (a suffix used to indicate a person or thing that performs a specified action). The word "liberalizer" refers to a person or thing that makes something more liberal or free.
Think of someone who makes things more 'free' or 'generous' ('liberal') — the '-izer' means they are the one doing that action.