The term "sub ordinations" is not commonly used in English language and therefore, does not have specific antonyms. However, if we break down the word into its parts, "sub" means below or under, while "ordination" refers to the act of ordering or arranging. Therefore, antonyms for "sub" could include above or over, while antonyms for "ordination" could be disorder or disarray. Ultimately, antonyms for "sub ordinations" would depend on the context in which it is being used and the specific nuances of the meaning intended by the speaker or writer.