De-liquescences refers to the process of removing moisture or becoming less liquid. The antonyms for this term would include words like moisten, drench, hydrate, saturate, and liquefy. These words describe the opposite of de-liquescences, as they refer to the addition of moisture or the process of becoming more liquid. Other antonyms for de-liquescences could include words like solidify, congeal, freeze, dry, and evaporate. These words describe processes of increasing viscosity or reducing the amount of liquid present. Knowing these antonyms can help in understanding the full spectrum of meanings related to de-liquescences and their opposite processes.