cocksvsconsWhich spelling fits?

Which to use

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

#15,780
“cocks” frequency rank
#10,183
“cons” frequency rank
25963
confusion score

Side-by-Side Comparison

Feature cocks cons
Definition plural of cock A data structure in Lisp that is a pair of pointers, car and cdr, used mainly for lists.

Where the eye mixes cocks and cons

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
cocks
4 ch
cons

Look-alike desk: cocks vs cons

A purely visual mix-up. cocks (/kɒks/) and cons (/ˈkɑnz/) 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 25963, derived from the frequency rank of both members and their visual similarity.

cocks is recorded at frequency rank #15,780, classified as anoun, pronounced /kɒks/. cons is at rank #10,183, tagged as anoun, pronounced /ˈkɑnz/.

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 25963, this pair ranks #390,260 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cocks vs cons

Shared letters: cos. Private to "cocks": k. Private to "cons": n.

"cocks" · 5 letters · shape CVCCC  ·  "cons" · 4 letters · shape CVCC

Known mistypes of this pair

  • cocksccocks · ccoks · coccks · cockks · cockss · cocsk · cokcs · occks
  • consccons · cnos · conns · conss · cosn · ocns

Frequently Asked Questions

Is swapping "cocks" for "cons" ever safe?
No. They are said differently (/kɒks/ versus /ˈkɑnz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "cocks" or "cons" show up more?
"cons" is the more common of the two: it sits at frequency rank #10,183 in our English list, against #15,780 for "cocks". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "cocks" and "cons" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cocks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cons" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #390,260 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "cocks" and "cons" also get mixed up with nearby pairs, the highest-scored neighbour is "cocks vs coms". 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 #390,260 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