"Was on the horizon" signifies that something significant, either good or bad, is foreseen in the future. Variations of this phrase include "looming on the horizon," "impending," "approaching," "drawing near," and "coming into view." Other synonyms include "emerging" and "rising." These terms denote the idea of something gradually making its presence known, although it is yet to happen. "Auspicious" and "ominous" are terms that could be used to describe what is anticipated, as they reflect the nature of the event that is expected, whether it is positive or negative. Overall, "wert on the horizon" is a phrase used to denote a sense of anticipation and foreboding.