Here are some synonyms for unabated:
* Unchecked
* Unrestrained
* Undiminished
* Uninterrupted
* Unweakened
Here are some examples of how "unabated" is used:
* The rain continued unabated throughout the night. (The rain didn't lessen in intensity.)
* The rumors of a scandal spread unabated. (The rumors didn't die down or become less frequent.)
* His determination to succeed remained unabated. (His determination didn't weaken.)
In essence, "unabated" emphasizes that something is continuing without any signs of stopping or slowing down.