The phrase "some half-truths" implies that there are things being said that are partially accurate but not entirely truthful. Some synonyms for this phrase include "partial lies," "deceptive truths," "incomplete facts," "half-lies," "falsehoods mixed with truth," and "misleading information." These phrases all convey the same idea that not all of what is being said is completely honest or accurate. It is important to be aware of these kinds of statements and to do your own research to ensure that you are getting the whole truth. Being able to recognize partial truths is an important skill in today's world where misinformation can spread quickly.