Most facing, also known as "front-facing," refers to an object or person that is oriented towards the front. Antonyms for most facing include "rear-facing," "backwards," or "facing away." These terms describe an object or person that is oriented towards the back or away from the front. Other antonyms for most facing could include "sideways," "diagonal," or "askew," which describe objects or people that are oriented at an angle or in a non-front-facing position. The antonyms of most facing can be useful when describing the orientation of objects or people in various contexts, such as describing the position of car seats or chairs in a room.