Which word is synonymous with 'to remove parts considered indecorous'?

The word 'expurgate' specifically refers to the act of removing or censoring parts of a text that are considered inappropriate, offensive, or indecorous. This term is often used in the context of editing literature or other media to ensure that only acceptable content remains, aligning perfectly with the concept of removing sections deemed unsuitable.

In contrast, the other words have different meanings: 'effusive' describes an expression of feelings that is unrestrained or overly demonstrative; 'expostulate' means to express strong disapproval or disagreement, often in an earnest manner; and 'exscind' refers to cutting out or removing something, but it typically has a more specific connotation related to physical removal rather than the nuanced context of censoring text for content. Therefore, 'expurgate' is the most accurate choice to denote the removal of parts considered indecorous.