The word "dis annulling" means to cancel or invalidate something that was previously agreed upon. Some antonyms for this word could include "validating," "confirming," "endorsing," "approving," "endorsing," "sanctioning" or "ratifying." These words imply a sense of agreement or confirmation rather than a rejection or denial of something. For instance, if someone annulled a contract, then validating the same contract would mean that they now accept and approve of it. Likewise, if someone disannulled a decision, they would have confirmed it, and it would no longer be cancelled. Antonyms are important as they allow us to more accurately and distinctly convey our thoughts and ideas.