omitvsOPIConfusable pair

Quick tell: omit is a verb, OPI is a noun, so they fill different roles in a sentence.

Which to use

“omit” is a verb and “OPI” is a noun - they look or sound alike but fill different roles in a sentence.

#26,534
“omit” frequency rank
#45,558
“OPI” frequency rank
72092
confusion score

Side-by-Side Comparison

Feature omit OPI
Definition To leave out or exclude. Initialism of office of primary interest.

Letter map: omit vs OPI

Shared letters muted; letters that set omit and OPI apart highlighted. Shared run: 2. omit runs 4 letters (VCVC) against OPI's 3 (VCV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
omit
3 ch
OPI

Part-of-speech tell for omit / OPI

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: omit is averb and OPIanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 72092, derived from the frequency rank of both members and their visual similarity.

omit is recorded at frequency rank #26,534, classified as averb, pronounced /əʊˈmɪt/. OPI is at rank #45,558, tagged as anoun.

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 72092, this pair ranks #44,258 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of omit vs OPI

Shared letters: io. Private to "omit": mt. Private to "OPI": p.

"omit" · 4 letters · shape VCVC  ·  "OPI" · 3 letters · shape VCV

Known mistypes of this pair

  • omit ← moit · oimt · omitt · ommit · omti

Frequently Asked Questions

Is swapping "omit" for "OPI" ever safe?
No - they are not even the same part of speech. "omit" is a verb and "OPI" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "omit" or "OPI" show up more?
"omit" is the more common of the two: it sits at frequency rank #26,534 in our English list, against #45,558 for "OPI". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "omit" and "OPI".

  • Full dictionary entry for "omit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "OPI" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #44,258 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "omit" and "OPI" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs OPI". 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 #44,258 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