The phrase "was exposed" can be substituted with a variety of words to convey the same meaning. Words such as uncovered, revealed, disclosed, and unveiled all provide a sense of something being brought to light or made known. Other synonyms like unmasked, laid bare, and made public also give a similar connotation of revealing something previously concealed or unknown. Additionally, words like demonstrated, proved, and exemplified can be used to express revealing information or characteristics, rather than physical exposure. Whether describing a secret, a fact, or a person's true qualities, there are plenty of synonyms that can be used in place of "was exposed" to add diversity and emphasis to written or spoken communication.