Dissemblingly is defined as acting in a way that hides one's true motives or feelings. Synonyms for dissemblingly include deceitfully, pretentiously, insincerely, misleadingly, hypocritically, and falsely. These words all convey a sense of dishonesty or deceit. Other synonyms for dissemblingly include evasively, ambiguously, equivocally, or deceptively. These words suggest a desire to mislead or misdirect without actually lying. Dissemblingly can also be synonymous with the word "disingenuous," meaning insincere or lacking in honesty. It's important to note that the synonyms of dissemblingly are often used in negative contexts, suggesting a lack of good faith or genuine intentions.