Synonyms for

Knife

Verb / naɪf / Another word for knife — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

A knife is a tool used for cutting or slicing.

Synonyms & similar words

stab tongue blade cutter dirk edge hanger razor scalpel scimitar shank shiv sickle steel stiletto switchblade sword tool weapon

Synonyms by register

Formal

blade implement utensil cutting tool

Informal

shiv cutter dagger

Literary

steel edge point

Antonyms

shield bluntness protection defense barrier cover

Common collocations

  • sharp knife
  • kitchen knife
  • pocket knife
  • cut with a knife
  • knife edge
  • butter knife
  • hunting knife
  • switchblade knife

Word family

noun knife
verb knive

Usage note

While 'knife' can be used as a verb (to stab or cut with a knife), it is less common than its noun form and can sound archaic or overly dramatic in modern usage.

Example sentences

  1. I used a knife to cut my sandwich.
  2. The chef used a knife to chop the vegetables.
  3. A hunter uses a knife to skin animals.
  4. The boy brought his knife to cut the rope.
  5. I sharpened my knife before cutting the steak.

Quotes

  • The pen is mightier than the sword, but only if the sword is very small and the pen is very sharp. - Terry Pratchett
  • It's not the size of the dog in the fight, it's the size of the fight in the dog. - Mark Twain
  • A good friend will always stab you in the front. - Oscar Wilde

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