When we need to accept a challenging or difficult situation, we usually say "face it." But, there are several other expressions that can convey the same meaning. We sometimes use "come to terms with" or "acknowledge" to refer to the act of accepting a reality. When we need to confront someone about an unpleasant topic, we can say "address it" or "tackle it." Similarly, "deal with it" or "grapple with it" are other possible synonyms for "face it." Additionally, we can use "accept it," "embrace it," or "own it" to connote a more positive attitude towards the situation.