Rewrite the given passage using new vocabulary words.
The ship shifted and swayed as the storm lashed against it.
The vessel oscillated and fluctuated as the tempest battered and pummeled it.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite the given passage using new vocabulary words.

### Input:
The ship shifted and swayed as the storm lashed against it.

### Output:
The vessel oscillated and fluctuated as the tempest battered and pummeled it.