Implied comparison is the use of language that suggests a comparison between two or more things, without directly stating it. There are several synonyms that can be used in place of implied comparison, such as indirect comparison, inferred comparison, and implicit comparison. These terms all refer to the same concept, which is the use of language that hints at a comparison between two ideas or objects. Other possible synonyms include veiled comparison, tacit comparison, and suggested comparison. The use of these terms can help to add variety to your writing, while still conveying the same meaning as implied comparison.