Find Antonyms

knock Antonyms

Opposite of knock

Because the opposite of knock shifts with each meaning, the 17 antonyms and opposite words below are separated across 4 exact definitions and ranked by contrast strength.
JUMP TO:

• verb (Context 1)

To collide with or strike someone or something, causing them to move, fall, or be displaced.

Usage Example

"He accidentally knocked the glass off the edge of the kitchen counter."

Strong
miss

• noun (Context 2)

A hard physical blow, collision, or figuratively a setback or misfortune.

Usage Example

"The team's confidence took a serious boost after losing three consecutive matches."

Strongest
boost
Strong
windfall
triumph
break
blessing

• verb (Context 3)

To criticize, find fault with, or speak disparagingly about something (informal).

Usage Example

"Don't praise the new scheduling system until you have tried using it for a week."

Strongest
praise
commend
talk up
Strong
extol
laud
acclaim
compliment
applaud
endorse

• verb (Context 4)

To make a rattling, thumping, or pinging noise due to a mechanical defect or uneven fuel combustion (of an engine or pipes).

Usage Example

"The old radiator began to purr loudly as the steam pressure built up."

Strong
purr
hum

Similar words to knock

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

criticize
ping
blow
pinking
setback
rap
bump
run down
See all synonyms of knock

Cite this Entry


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