Which to use
“knife” and “knives” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,567
- “knife” frequency rank
- #9,060
- “knives” frequency rank
- 12627
- confusion score
Side-by-Side Comparison
| Feature | knife | knives |
|---|---|---|
| Definition | A utensil or a tool designed for cutting, consisting of a flat piece of hard material, usually steel or other metal (the blade), usually sharpened on one edge, attached to a handle. The blade may be pointed for piercing. | plural of knife |
Where the spellings diverge
Shared letters are muted; the letters that actually set knife and knives apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. knife (/naɪf/) and knives (/naɪvz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 12627, derived from the frequency rank of both members and their visual similarity.
knife is recorded at frequency rank #3,567, classified as anoun, pronounced /naɪf/. knives is at rank #9,060, tagged as anoun, pronounced /naɪvz/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 12627, this pair ranks #480,463 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of knife vs knives
Shared letters: eikn. Private to "knife": f. Private to "knives": sv.
"knife" · 5 letters · shape CCVCV · "knives" · 6 letters · shape CCVCVC
Known mistypes of this pair
Frequency comparison
Frequently Asked Questions
Can "knife" and "knives" be used interchangeably?
Which is more common, "knife" or "knives"?
Remembering knife vs knives
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “knife” entry
- Browse more pairs most likely to be confused. Most confusable