When it comes to expressing your thoughts directly, there are plenty of synonyms for the phrase "to be blunt." One common synonym is "to be straightforward," implying that you are being honest and direct in your communication. Other options include "to be candid," "to be frank," "to be upfront," "to be plain-spoken," and "to be unequivocal." All of these phrases convey the same message - that you are not sugar-coating or mincing words, but instead getting straight to the point. Whether you're having a difficult conversation or simply stating your opinions, using these synonyms can help you communicate with clarity and directness.