prosecutionvsprosecutorTell them apart

Which to use

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

#6,505
“prosecution” frequency rank
#7,836
“prosecutor” frequency rank
14341
confusion score

Side-by-Side Comparison

Feature prosecution prosecutor
Definition The act of prosecuting a scheme or endeavor. A prosecuting attorney.

Where the eye mixes prosecution and prosecutor

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

11 ch
prosecution
10 ch
prosecutor

Why the eye confuses prosecution with prosecutor

A purely visual mix-up. prosecution (/ˌpɹɒs.ɪˈkjuː.ʃən/) and prosecutor (/ˈpɹɑ.səˌkjuːˌtəɹ/) 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 14341, derived from the frequency rank of both members and their visual similarity.

prosecution is recorded at frequency rank #6,505, classified as anoun, pronounced /ˌpɹɒs.ɪˈkjuː.ʃən/. prosecutor is at rank #7,836, tagged as anoun, pronounced /ˈpɹɑ.səˌkjuːˌtəɹ/.

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 14341, this pair ranks #470,614 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of prosecution vs prosecutor

Shared letters: ceoprstu. Private to "prosecution": in. Private to "prosecutor": -.

"prosecution" · 11 letters · shape CCVCVCVCVVC  ·  "prosecutor" · 10 letters · shape CCVCVCVCVC

Known mistypes of this pair

  • prosecutionporsecution · pprosecution · proescution · prosceution · proseccution · prosectuion · prosecuiton · prosecusion
  • prosecutorporsecutor · pprosecutor · proescutor · prosceutor · proseccutor · prosectuor · prosecuotr · prosecutorr

Frequently Asked Questions

Is swapping "prosecution" for "prosecutor" ever safe?
No. They are said differently (/ˌpɹɒs.ɪˈkjuː.ʃən/ versus /ˈpɹɑ.səˌkjuːˌtəɹ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "prosecution" vs "prosecutor" - which ranks higher?
"prosecution" is the more common of the two: it sits at frequency rank #6,505 in our English list, against #7,836 for "prosecutor". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "prosecution" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "prosecutor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #470,614 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "prosecution" and "prosecutor" also get mixed up with nearby pairs, the highest-scored neighbour is "prosecutor vs prospector". 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 #470,614 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