Weaver syndrome, also known as Weaver-Smith syndrome, is a rare genetic disorder that affects a person's growth and development. While there aren't many synonyms for this specific disorder, some terms that may be used as equivalents for "Weaver syndrome" include overgrowth syndrome, gigantism, and acromegaly. These terms can refer to a range of disorders that present with similar symptoms, such as excessive height, large hands and feet, and abnormal facial features. It's important to note that while some of these conditions may share similarities with Weaver syndrome, they each have distinct causes and diagnostic criteria. If you suspect that you or a loved one may have any of these syndromes, it's important to seek medical attention for a proper diagnosis and treatment plan.