What is the opposite word for obnoxious?

The opposite of obnoxious depends on the specific context. Here are a few options:

General opposites:

* Pleasant

* Agreeable

* Charming

* Delightful

* Charming

* Inoffensive

* Unassuming

More specific opposites:

* Subtle (if obnoxious means "too loud or noticeable")

* Humble (if obnoxious means "arrogant or self-important")

* Polite (if obnoxious means "rude or disrespectful")

Ultimately, the best opposite word for "obnoxious" depends on the specific situation and the meaning you want to convey.