Find Antonyms

fog Antonyms

Opposite of fog

Because the opposite of fog shifts with each meaning, the 13 antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To cover or become covered with steam, condensation, or mist, especially on a glass surface.

Usage Example

"The warm air inside the car caused the windshield to defog within minutes."

Strongest
defog
demist
clear
Strong
clear up

• noun (Context 2)

A state of mental confusion, bewilderment, or lack of clarity.

Usage Example

"After working through the night, he walked into the morning meeting in a complete mental clarity."

Strongest
clarity
lucidity
clear-headedness
Strong
alertness
sharpness

• verb (Context 3)

To make someone bewildered, confused, or unable to think clearly.

Usage Example

"Exhaustion and stress began to clarify her judgment during the final hours of the negotiation."

Strongest
clarify
clear
Strong
illuminate
sharpen
enlighten

Similar words to fog

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

fog up
steam up
cloud
befog
daze
mist
mist up
muddle
See all synonyms of fog

• Nearby Words

fodder
fody
foe
fog
fogbank
fogbound
fogey

Cite this Entry

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