The phrase "have enough of" is commonly used to express the feeling of being fed up or tired of something. Fortunately, there are many synonyms that can be used to convey this same sentiment. Some alternatives include "be sick of," "be weary of," "be tired of," "be fed up with," "have had it with," "be over it," and "have had enough." Each of these phrases effectively communicates a sense of frustration or exhaustion with a situation, making them useful for expressing strong emotions and seeking relief from negative experiences. So next time you're feeling overwhelmed, consider using one of these synonyms to articulate your emotions.