Vacillate

The Word: Vacillate
Parts of speech: Vb.
The Source Sentence and (page Number): Text Connect Page 153.
We vacillate and fluctuate.
Context Clues: The following sentence, “changes from day to day,” drew me to the conclusion of my logic. Where the word vacillate means: to go back and forth.
Definition: move from side to side.
Your Original Sentence: The rough seas caused us to vacillate in the boat.