Waffler (noun)

A person who speaks or acts equivocally, or who vacillates indecisively.

Origin:

From the verb "to waffle" meaning to speak or act equivocally or to vacillate indecisively.

Examples:

1. She was a notorious waffler, never able to make a decision.
2. He was criticized for being a waffler, who never took a clear stand on any issue.
3. The politician was known for waffling on important issues, changing his position frequently.
4. Wafflers are often seen as weak and indecisive, unable to make a clear decision.
5. The waffler's lack of conviction made it hard for others to trust him.