"Tardive" refers to something that happens late or is delayed. Some synonyms for the word "tardive" include "belated," "delayed," "deferred," "postponed," and "overdue." These words can be used interchangeably to describe something that occurs after an expected or usual time frame. Other synonyms for "tardive" include "procrastinated," "lagging," "behind schedule," and "slow-paced." These words convey a sense of delay or postponement compared to a typical timeline. Choosing the right synonym for "tardive" depends on the context and tone of the sentence and the precise meaning intended by the writer or speaker.