captionvscaptorWhat's the difference?

Which to use

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

#10,822
“caption” frequency rank
#48,648
“captor” frequency rank
59470
confusion score

Side-by-Side Comparison

Feature caption captor
Definition The descriptive heading or title, of a document or part thereof. One who is holding a captive or captives.

Where the eye mixes caption and captor

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

7 ch
caption
6 ch
captor

Why the eye confuses caption with captor

A purely visual mix-up. caption (/ˈkæp.ʃən/) and captor (/ˈkæptɚ/) 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 59470, derived from the frequency rank of both members and their visual similarity.

caption is recorded at frequency rank #10,822, classified as anoun, pronounced /ˈkæp.ʃən/. captor is at rank #48,648, tagged as anoun, pronounced /ˈkæptɚ/.

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 59470, this pair ranks #105,975 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of caption vs captor

Shared letters: acopt. Private to "caption": in. Private to "captor": r.

"caption" · 7 letters · shape CVCCVVC  ·  "captor" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • captionacption · capiton · capption · capsion · captino · captionn · captoin · capttion
  • captoracptor · capotr · capptor · captorr · captro · capttor · catpor · ccaptor

Frequently Asked Questions

Do "caption" and "captor" mean the same thing in a sentence?
No. They are said differently (/ˈkæp.ʃən/ versus /ˈkæptɚ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "caption" vs "captor" - which ranks higher?
"caption" is the more common of the two: it sits at frequency rank #10,822 in our English list, against #48,648 for "captor". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "caption" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "captor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #105,975 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "caption" and "captor" also get mixed up with nearby pairs, the highest-scored neighbour is "canter vs captor". 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 #105,975 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