The phrase "hath enough of" is a well-known idiom that means being fed up or bored with something. If you are tired of using this same phrase again and again, there are several synonyms that can be used to express the same sentiment. A few of these include 'had enough,' 'tired of', 'fed up', 'sick of', 'weary of', 'disgruntled with', 'exasperated with', 'done with' and 'bored with'. These synonyms can help add more variety to your written communication, making it more engaging and appealing to your audience. So, next time you feel like you have had enough, try switching up your phrase with any of these synonyms!