Crack and Knock

Crack

Crack noun - A hard strike with a part of the body or an instrument.
Usage example: a disciplinary crack on the hand with a ruler was once common in schoolrooms

Knock is a synonym for crack in blow topic. In some cases you can use "Knock" instead the word "Crack" as a noun or a verb, when it comes to topics like hit, bang.

Knock

Knock noun - A hard strike with a part of the body or an instrument.
Usage example: gave the door a good knock

Crack is a synonym for knock in blow topic. Sometimes you can use "Crack" instead the word "Knock" as a noun or a verb, if it concerns topics such as bump.

How words are described

best best crack best knock
similar similar crack similar knock
short short crack short knock
single single crack single knock
Other adjectives: obvious, sharp, small, actual, big, little, gigantic.

Common collocations

character crack character knock character
hero crack hero knock hero
time crack time knock time
head crack head knock head
Other words: back, glass, planet, heads, jokes.

Both words in one sentence

  • The novel Barrayar features a variant; Koudelka's Sword Cane has a spring-loaded release mechanism powerful enough to launch the sheath with enough force to knock a man over and probably crack some ribs.
    Source: Sheath Strike
Cite this Source
Knock and Crack. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/crack/knock
Crack & Knock. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/crack/knock>.
Knock or Crack. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/crack/knock.
Google Ngram Viewer shows how "crack" and "knock" have occurred on timeline