Freeze to is an expression we use to describe a state when something becomes frozen or immobile due to low temperature. If you are looking for other words that can be used in place of freeze to, there are many options to choose from. Some synonyms for freeze to include harden, solidify, stiffen, congeal, and crystallize. These words carry similar meanings and can be applied in different contexts. For example, water can freeze to form ice, but it can also solidify or crystallize under certain conditions. Using different synonyms can help you communicate more effectively and add variety to your writing.