Liquesced is a verb that means to melt or become liquid. Some antonyms, or words with opposite meanings, of liquesced include solidified, congealed, hardened, coagulated, and frozen. These words describe materials that have become more solid or rigid rather than melting or becoming liquid. For example, when water solidifies it becomes ice, which is the opposite of liquescing. Similarly, when chocolate cools and hardens, it is no longer in a liquid form, but rather in a solid state. These antonyms for liquesced highlight the different states of matter that substances can exist in, and demonstrate the importance understanding these dynamics for scientific and everyday purposes.