blacksvsbladesWhich spelling fits?

Which to use

“blacks” and “blades” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#5,577
“blacks” frequency rank
#8,642
“blades” frequency rank
14219
confusion score

Side-by-Side Comparison

Feature blacks blades
Definition plural of black plural of blade

Where the eye mixes blacks and blades

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
blacks
6 ch
blades

Look-alike desk: blacks vs blades

A purely visual mix-up. blacks (/blæks/) and blades (/bleɪdz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 14219, derived from the frequency rank of both members and their visual similarity.

blacks is recorded at frequency rank #5,577, classified as anoun, pronounced /blæks/. blades is at rank #8,642, tagged as anoun, pronounced /bleɪdz/.

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 14219, this pair ranks #471,350 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of blacks vs blades

Shared letters: abls. Private to "blacks": ck. Private to "blades": de.

"blacks" · 6 letters · shape CCVCCC  ·  "blades" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • blacksbalcks · bblacks · blaccks · blackks · blackss · blacsk · blakcs · blcaks
  • bladesbaldes · bblades · bladdes · bladess · bladse · blaeds · bldaes · bllades

Frequently Asked Questions

Can "blacks" and "blades" be used interchangeably?
No. They are said differently (/blæks/ versus /bleɪdz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "blacks" vs "blades" - which ranks higher?
"blacks" is the more common of the two: it sits at frequency rank #5,577 in our English list, against #8,642 for "blades". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "blacks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "blades" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #471,350 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "blacks" and "blades" also get mixed up with nearby pairs, the highest-scored neighbour is "blades vs bodes". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #471,350 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list