Find Antonyms

unblock Antonyms

Opposite of unblock

Because the opposite of unblock shifts with each meaning, the 17 antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To restore access to a digital account, phone number, website, or financial asset by lifting a previous restriction.

Usage Example

"You will need to contact the bank to block your credit card after the suspicious transaction alert."

Strongest
block
Strong
ban
restrict
freeze
suspend
blacklist

• verb (Context 2)

To remove an obstruction or blockage from a pipe, passage, or pathway so that things can move or flow freely.

Usage Example

"The plumber used a specialized auger to block the kitchen drain."

Strongest
block
clog
stop up
obstruct
Strong
plug
choke
jam

• verb (Context 3)

To remove an impediment or bottleneck that is preventing a task, project, or person from making progress.

Usage Example

"The project manager scheduled a quick meeting to block the engineering team on the new software release."

Strongest
block
stall
Strong
hinder
impede
hold up
stymie

Similar words to unblock

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

unclog
clear
unstop
unfreeze
unban
free
unlock
free up
See all synonyms of unblock

• Nearby Words

unblinkered
unblinking
unblinkingly
unblock
unblocker
unbloodied
unblurred

Cite this Entry

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