There are several synonyms for the phrase "done as formality." Some commonly used alternatives include perfunctory, routine, procedural, obligatory, or perquisite. When something is completed as a formality, it is often done without any real enthusiasm or genuine interest. It may be done simply to fulfill a requirement or to satisfy a condition, without any real passion or commitment. Regardless of the specific synonym used, these all convey the same underlying message - that the task in question was completed without any real emotional investment or sense of purpose. Ultimately, whether something is done as a formality or with sincere intention can have a significant impact on the overall outcome.