When it comes to conveying a particular idea, many words can be used instead of "give the impression." Some synonyms that can be used in place of this phrase include: suggest, indicate, imply, insinuate, imply, convey, hint, allude, and demonstrate. Each of these alternatives can be used to communicate slightly different nuances of meaning depending on the context. For instance, "suggest" would be a good replacement for "give the impression" where an idea is hinted at or implied rather than explicitly stated. In contrast, "convey" may be more appropriate when the speaker intends to make their point through a clear and unambiguous statement.