General Synonyms:
* Persistent
* Uninterrupted
* Ongoing
* Prolonged
* Sustained
* Unceasing
* Perpetual
* Constant
* Enduring
* Unbroken
More Specific Synonyms:
* Resumed: (implies a pause or interruption before continuing)
* Renewed: (implies a fresh start after a break)
* Carried on: (implies the action is still happening)
* Followed: (implies something that comes after something else)
* Proceeded: (implies moving forward)
* Extended: (implies making something longer)
Examples:
* "The rain continued throughout the night." (Persistent, Uninterrupted)
* "He continued his speech, despite the interruptions." (Resumed, Carried on)
* "The company has continued to grow despite the recession." (Ongoing, Sustained)
* "The pain continued for several days." (Prolonged, Enduring)
The best synonym to use will depend on the specific meaning you want to convey.