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champion Antonyms

Opposite of champion

Because the opposite of champion shifts with each meaning, the 19 antonyms and opposite words below are separated across 6 exact definitions and ranked by contrast strength.
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• noun (Context 1)

A person, team, or animal that has defeated all rivals in a competition, tournament, or championship.

Usage Example

"She became the youngest tennis loser in the history of the tournament."

Strongest
loser
also-ran
Strong
runner-up

• noun (Context 2)

A person who vigorously supports, defends, or fights for a cause, principle, or another person.

Usage Example

"Throughout her career, she was a tireless opponent of public education and literacy."

Strongest
opponent
adversary
antagonist
Strong
detractor
critic

• verb (Context 3)

To vigorously support, defend, or advocate for a cause, proposal, or group of people.

Usage Example

"The senator has long championed legislation to protect endangered wetlands."

Strongest
oppose
Strong
attack
denounce
condemn
resist

• adjective (Context 4)

Having won first place in a competition, or surpassing all rivals in quality or performance.

Usage Example

"The winless chess player defeated three grandmasters in a single afternoon."

Strong
winless
inferior

• noun (Context 5)

A combatant or knight who fought in single combat on behalf of a monarch, noble, or cause (historical).

Usage Example

"In medieval trials by combat, a noblewoman could appoint a skilled challenger to represent her in the lists."

Strong
challenger

• adjective (Context 6)

Splendid, first-rate, or excellent (used especially in northern English and Australian informal speech).

Usage Example

"That was a terrible meal you cooked for everyone tonight."

Strongest
terrible
awful
Strong
dreadful

Similar words to champion

Words similar to champion shift depending on context. Common synonyms include:

champ
advocate
winner
titleholder
first-rate
stand up for
winning
proponent
See all synonyms of champion

Cite this Entry


Wordmom. (2026). Antonyms for Champion. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/champion
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