Prospicience is a rather obscure word that refers to the ability to see into the future or to have foresight. However, there are several synonyms that can be used interchangeably with this term. These include words such as prescience, foresight, clairvoyance, sagacity, intuition, and insight. Each of these words carries a similar meaning and can be used to describe individuals who have the gift of being able to predict future events or anticipate potential outcomes with accuracy. While prospicience may not be a commonly used term, there are plenty of alternative words that can be used to convey the same idea.