Wimp (noun)

A person who is weak, easily frightened, and lacks self-confidence.

Origin:

The word "wimp" originated in the early 20th century, it"s origin is uncertain but it"s thought to be a diminutive form of weak or timid.

Examples:

1. He was called a wimp because he refused to stand up for himself.
2. She was not going to date a wimp who was afraid to ask her out.
3. He was labeled as a wimp because he did not want to participate in the fight.
4. The team did not want a wimp as their leader.
5. He felt like a wimp for not being able to finish the marathon.