To persuade or convert someone to a particular religious or political belief.


US English

UK English

Part of Speech



Convert, evangelize, preach, indoctrinate, recruit, brainwash


Deconvert, apostatize, renounce, abandon, reject

Word Forms

Part of Speech Words
Noun proselyte, proselytes
Verb proselytizes, proselytized, proselytize, proselytizing
Adjective None
Adverb None

Example Sentences

  • The religious group sent missionaries to proselytize in remote villages and spread their faith.

  • He was known for his zealous efforts to proselytize his political beliefs and convert others to his cause.

  • The company used aggressive marketing tactics to proselytize their products and attract new customers.

  • The professor took every opportunity to proselytize his research findings and convince others of their importance in the scientific community.


The word “proselytize” comes from the Greek word “proselytos,” which means “convert” or “newcomer.” It is often used in the context of religion or politics, where one seeks to convert others to their beliefs or ideology.

In religious contexts, proselytizing is common among faiths that place importance on evangelism, such as Christianity, Islam, and Judaism. Missionaries may travel to different parts of the world to proselytize to people who are unfamiliar with their faith. However, proselytizing is not limited to organized religion and can also refer to the act of trying to persuade someone to join a particular social or political movement.

Proselytizing is often seen as controversial because it involves imposing one’s beliefs on others, which can lead to conflict and division. In some cases, proselytizing may be seen as disrespectful or intrusive, especially when it involves targeting vulnerable individuals or communities. However, others argue that proselytizing is a fundamental right and that sharing one’s beliefs can help spread awareness and promote understanding.

The verb “proselytize” can be modified with various prefixes and suffixes to create related words. For example, the adjective “proselytizing” describes the act of attempting to convert someone, while the noun “proselytizer” refers to a person who engages in proselytizing.