Steely Hair Syndrome, also known as Trichothiodystrophy (TTD), is a rare genetic disorder characterized by hair abnormalities, sensitivity to sunlight, and other associated health issues. Synonyms for this condition are crucial for a better understanding and communication among medical professionals and patients alike. Some alternative terms used to refer to Steely Hair Syndrome include Tiger Tail Syndrome, TTD syndrome, and Trichothiodystrophy syndrome. While these synonyms may differ slightly in their emphasis or clinical presentation, they all ultimately point towards the same underlying condition. Utilizing these interchangeable terms helps raise awareness, foster research collaboration, and establish a common knowledge base within the medical community, ultimately benefiting individuals affected by this unique genetic disorder.