protracted
adjective /prəˈtræktɪd/
/prəˈtræktɪd/, /prəʊˈtræktɪd/
(formal)- lasting longer than expected or longer than usual synonym prolonged
- protracted delays/disputes/negotiations
- A protracted strike carries a high risk of violence.
- There followed a protracted series of legal wrangles.
Oxford Collocations DictionaryProtracted is used with these nouns:- conflict
- dispute
- litigation
- …