omvsongTell them apart

Quick tell: om is a pronoun, ong is a noun, so they fill different roles in a sentence.

Which to use

“om” is a pronoun and “ong” is a noun - they look or sound alike but fill different roles in a sentence.

#7,092
“om” frequency rank
#6,860
“ong” frequency rank
13952
confusion score

Side-by-Side Comparison

Feature om ong
Definition On. Abeille (classificateur con).

Letter map: om vs ong

Shared letters muted; letters that set om and ong apart highlighted. Shared run: 1.

2 ch
om
3 ch
ong

Grammar separator: om vs ong

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: om is apronoun and onganoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 13952, derived from the frequency rank of both members and their visual similarity.

om is recorded at frequency rank #7,092, classified as apron. ong is at rank #6,860, tagged as anoun, pronounced \ɔŋ˦\.

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 13952, this pair ranks #398,820 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of om vs ong

Shared letters: o. Private to "om": m. Private to "ong": gn.

"om" · 2 letters · shape VC  ·  "ong" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "om" for "ong" ever safe?
No - they are not even the same part of speech. "om" is a pronoun and "ong" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "om" or "ong"?
"ong" is the more common of the two: it sits at frequency rank #6,860 in our French list, against #7,092 for "om". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "om" and "ong". Here's where to go from here.

  • Full dictionary entry for "om" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ong" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #398,820 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "om" and "ong" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs om". Nearby pair

Confusion rank #398,820 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list