FESTER definition in American English | Collins English Dictionary
https://www.collinsdictionary.com/us/dictionary/english/fester
Web5 days ago · If you say that a situation, problem, or feeling is festering, you disapprove of the fact that it is being allowed to grow more unpleasant or full of anger, because it is not being properly recognized or dealt with. [disapproval] Resentments are starting to fester. Synonyms: intensify, gall, smoulder, chafe More Synonyms of fester.
DA: 75 PA: 29 MOZ Rank: 76