The term "more crenated" is typically used to describe a specific type of indentation or scalloping on an object or surface. To convey a similar meaning, one might use synonyms such as serrated, notched, toothed, jagged, or scalloped. Each of these words implies a similar type of irregular, often pointed or V-shaped indentation that gives the object or surface a distinct texture or appearance. Using these synonyms in place of "more crenated" can add variety and nuance to one's writing, allowing for more precise description and a better conveyance of the desired meaning.