She has a tendency to vacillate.
His tendency to vacillate makes him a poor leader.
Yes. People who vacillate are often poor leaders.
She'll vacillate between the two options and have difficulty making a decision.
Vacillate - to waver in opinion or mind; be indecisive or irresoluteSentence:Her mood vacillated between hope and despair.
I always vacillate when I have to choose between curly or straight fries.
To vary, to vacillate,to float.
vacillate "It's not unusual to vacillate about the 'good's and 'bad's of such a big decision"
I want to make up my mind but I vacillate between my decisions.
vacillate:
ameliorate
I am not writing a sentence using that word.
a sentence using the word endotracheal