Prognosticated is a word that refers to predicting or foreseeing something in the future. There are many other words that can be used interchangeably in place of prognosticated. Some of these include predicted, foresaw, anticipated, envisaged, expected, and projected. Each of these words carries a similar meaning to prognosticated and can be used to describe someone's ability to predict or speculate on what will happen in the future. Synonyms for prognosticated can also include words like divined, presaged, prophesied, foretold, and envisioned. When it comes to predicting a future event, there is no shortage of words that can be used to accurately express the same idea.