protracted
Definitions
Lasting for a long time or longer than expected or necessary.
Extended in time; prolonged.
Examples
The two countries were finally able to reach a peace agreement after a protracted conflict that lasted for over a decade.
Due to the protracted negotiations between the union and management, the factory remained closed for several weeks.
Synonyms
prolonged extended lengthened drawn-out lingering enduring sustained
Antonyms
shortened brief abbreviated curtailed fleeting transient concise