oftvsomiTell them apart

Quick tell: oft is a adverb, omi is a noun, so they fill different roles in a sentence.

Which to use

“oft” is an adverb and “omi” is a noun - they look or sound alike but fill different roles in a sentence.

#21,016
“oft” frequency rank
#49,532
“omi” frequency rank
70548
confusion score

Side-by-Side Comparison

Feature oft omi
Definition often; frequently; not rarely A man.

Letter map: oft vs omi

Shared letters muted; letters that set oft and omi apart highlighted. Shared run: 1. oft (VCC) and omi (VCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
oft
3 ch
omi

Grammar separator: oft vs omi

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: oft is anadverb and omianoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 70548, derived from the frequency rank of both members and their visual similarity.

oft is recorded at frequency rank #21,016, classified as anadv, pronounced /ɔft/. omi is at rank #49,532, 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 70548, this pair ranks #50,123 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of oft vs omi

Shared letters: o. Private to "oft": ft. Private to "omi": im.

"oft" · 3 letters · shape VCC  ·  "omi" · 3 letters · shape VCV

Frequently Asked Questions

Do "oft" and "omi" mean the same thing in a sentence?
No - they are not even the same part of speech. "oft" is an adverb and "omi" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "oft" or "omi" show up more?
"oft" is the more common of the two: it sits at frequency rank #21,016 in our English list, against #49,532 for "omi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "oft" vs "omi" is on the table, pick a follow-up below.

  • Full dictionary entry for "oft" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "omi" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #50,123 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "oft" and "omi" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs OWS". Nearby pair

Confusion rank #50,123 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