Subtalar is a word that is mostly used in medical terminology to refer to the joint found in the ankle. It facilitates the movement of the ankle and helps in maintaining balance and stability. Several words can be used as synonyms for the word subtalar. These include the tibiotarsal joint, the ankle joint, the talotibial joint, and the articulatio talotibialis. These words are equally valid and are often used interchangeably in medical circles. Understanding the subtalar joint and its various synonyms can help in clearer communication between medical professionals and enable patients to better understand their medical conditions.