The word "patronized" typically means to treat someone with an air of superiority, to be condescending, or to support or sponsor someone in a way that might be seen as demeaning. To find the best antonym (opposite) for "patronized," we need to look for a word that means to treat someone with respect, equality, or fairness.

Option 1: "Criticized" means to find fault with or express disapproval, which is not the opposite of "patronized."

Option 2: "Rejected" means to refuse or decline, which doesn't necessarily convey the opposite of "patronized."

Option 3: "Opposed" means to be against or in conflict with, but it's not the opposite of "patronized."

Option 4: "Spurned" means to reject or refuse with disdain, and it's a closer antonym for "patronized" in the sense that it involves rejecting someone's condescending behavior.

So, the best antonym for "patronized" among the given options is Option 4: "Spurned."