Find Antonyms

logic Antonyms

Opposite of logic

Pinning down the opposite of logic 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)

Reasoning conducted or assessed according to strict principles of validity, or a particular system or mode of reasoning.

Usage Example

"It is difficult to understand the illogic behind the committee's sudden decision to cancel the project."

Strongest
illogic
irrationality
absurdity
Strong
nonsense
fallacy

Similar words to logic

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

reasoning
rationale
rationality
sense
dialectic
common sense
argumentation
coherence
See all synonyms of logic

• Nearby Words

loggerhead
loggerheads
logging
logic
logical
logicality
logically

Cite this Entry

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