Omens are a portentous sign or a warning of danger that is yet to come. There are several synonyms for the word omens, some of which include indication, premonition, portent, prophecy, prediction, harbinger, sign, augury, forewarning, and foreboding. These terms are used interchangeably to describe any sign or signal that predicts a future event. While omens have been widely associated with superstition and mythological beliefs, these synonyms effectively capture their essence and the gravity of the events or situations they are commonly associated with. Whether positive or negative, these words all signify the importance of paying attention to the signs and anticipating what is yet to come.