Controversialized is a term that describes a situation where there is a great deal of debate and disagreement surrounding a particular topic or issue. The antonyms for this term would be words that describe situations where there is a general consensus or agreement about a certain issue. Some examples of such antonyms could be undisputed, accepted, settled, and agreed upon. These words suggest that there is no room for argument or debate, and that the issue in question has been resolved or accepted by all parties involved. In contrast, the term "controversialized" implies that there is ongoing controversy, disagreement, or debate about a particular issue.