What is another word for crops up again?
Pronunciation: [kɹˈɒps ˌʌp ɐɡˈɛn] (IPA) 
The phrase "crops up again" can be easily substituted with a variety of synonyms to help diversify your writing. One possible synonym is "reoccurs," which conveys the idea that something is happening repeatedly. Another option could be "resurfaces," which suggests that something that was previously forgotten or overlooked has now become relevant once more. A third alternative might be "reemerges," which implies that something has reappeared after a period of absence. Overall, there are many different ways to convey the idea of something happening again, and by varying your word choice you can add depth and nuance to your writing.
