* Idolatry: This is the most common and direct noun form, meaning excessive devotion to someone or something. It often has a negative connotation, implying blind worship or a lack of critical thinking.
* Idol: This noun refers to the object of idolization. It can be a person, a concept, or an object.
* Idolater: This refers to the person who idolizes someone or something.
* Idol worship: This refers to the act of idolizing, often used in a religious context.
* Adoration: This is a broader term for intense love and admiration, but it can be used to express the feeling of idolization.
The best choice depends on the context. For example, if you're talking about the negative consequences of excessive devotion, "idolatry" would be the most suitable term. If you're referring to the object of someone's admiration, "idol" would be appropriate.