Touch Frost is a term used to describe a light and delicate frost that forms on objects, resembling the touch of a feather. Some synonyms for Touch Frost include "hoarfrost", "rime", "feather frost" or "white frost". Hoarfrost is characterized by a wide distribution of ice crystals that are fragile and feathery, while Rime is described as an opaque coating of ice formed on objects when the water droplets in the air freeze instantly. Feather frost is a term used to describe frost that is light and feathery and can be seen on plants, and lastly, white frost is a term used to describe a thin layer of frost that appears white and often found on car windows or outdoor surfaces.