Find Antonyms

aider Antonyms

Opposite of aider

Pinning down the opposite of aider requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

A person who gives help, support, or assistance to another, especially in the legal phrase 'aider and abettor' denoting someone who assists in the commission of a crime.

Usage Example

"The prosecution charged the getaway driver as an obstructor and abettor in the bank robbery."

Strongest
obstructor
Strong
opponent
adversary
antagonist

Similar words to aider

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

helper
assistant
supporter
abettor
accomplice
accessory
See all synonyms of aider

• Nearby Words

ahoy
aid
aide
aider
ail
ailing
ailment

Cite this Entry

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