The word "be-strides" essentially means to stand or stride over something, with one foot on each side. There are several synonyms for this word, including "straddles," "spans," "crosses," "surmounts," "overlaps," and "sits astride." All of these words convey a similar meaning of being in a powerful position of control and influence over something. Whether it's a person, situation, or an obstacle, one who be-strides exudes strength and authority. These synonyms can be used interchangeably depending on the context of the sentence or the preferred tone of the writer or speaker.