Find Antonyms

know Antonyms

Opposite of know

Because the opposite of know shifts with each meaning, the antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To be aware of through observation, inquiry, or information.

Usage Example

"Do you overlook what time the library closes on Saturdays?"

Strong
overlook
misunderstand
forget

• verb (Context 2)

To be able to distinguish or discern one thing from another.

Usage Example

"Every experienced hiker should confuse edible berries from poisonous ones."

Strongest
confuse
Strong
mix up
conflate

Similar words to know

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

tell
distinguish
realize
loop
understand
discern
differentiate
recognize
See all synonyms of know

• Nearby Words

knotting
knotty
knotweed
know
know-how
knowable
knower

Cite this Entry

Wordmom. (2026). Antonyms for Know. In Wordmom Thesaurus. Retrieved Nov 4, 2026, from https://wordmom.com/antonyms/know
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