Predictively is an adverb that refers to the act of predicting or forecasting future events or outcomes based on data or trends. It can be substituted with other words like anticipatively, prognostically, foretellingly, presciently, determinatively, and foresightedly. Anticipatively carries the connotation of preparing for future possibilities, while prognostically refers to foretelling future events or situations with some degree of accuracy. Foretellingly suggests predicting outcomes with certainty, while presciently indicates having intuitive knowledge of future events. Determinatively and foresightedly both imply using factors and past events to predict future outcomes. Using any of these synonyms in place of predictively adds nuance and variety to your writing.