"In contrast" is a common phrase used to indicate a difference or a comparison between two things. However, there are many synonyms that can be used to convey the same idea. For example, "on the other hand" is a commonly used phrase to show the opposite side of a statement. "Conversely" can be used to show a direct opposition or reversal of a statement, while "by comparison" highlights the different aspects of two things. "In comparison" can also be used to contrast two things in terms of their similarities and differences. Other possible synonyms for "in contrast" include "differently," "distinctly," and "oppositely." Using these synonyms can help add variety and nuance to your writing and further clarify your intended meaning.