othvsouchTell them apart

Quick tell: oth is a noun, ouch is an intj, so they fill different roles in a sentence.

Which to use

“oth” is a noun and “ouch” is an intj - they look or sound alike but fill different roles in a sentence.

#39,944
“oth” frequency rank
#13,773
“ouch” frequency rank
53717
confusion score

Side-by-Side Comparison

Feature oth ouch
Definition Obsolete spelling of oath. An expression of one's own physical pain.

Letter map: oth vs ouch

Shared letters muted; letters that set oth and ouch apart highlighted. Shared run: 2.

3 ch
oth
4 ch
ouch

Role in the sentence - oth and ouch

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: oth is anoun and ouchanintj. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 53717, derived from the frequency rank of both members and their visual similarity.

oth is recorded at frequency rank #39,944, classified as anoun. ouch is at rank #13,773, tagged as anintj, pronounced /ˈaʊt͡ʃ/.

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 53717, this pair ranks #146,760 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of oth vs ouch

Shared letters: ho. Private to "oth": t. Private to "ouch": cu.

"oth" · 3 letters · shape VCC  ·  "ouch" · 4 letters · shape VVCC

Known mistypes of this pair

  • ouchocuh · oucch · ouchh · ouhc · uoch

Frequently Asked Questions

Can "oth" and "ouch" be used interchangeably?
No - they are not even the same part of speech. "oth" is a noun and "ouch" an intj, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "oth" or "ouch" show up more?
"ouch" is the more common of the two: it sits at frequency rank #13,773 in our English list, against #39,944 for "oth". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "oth" vs "ouch" is on the table, pick a follow-up below.

  • Full dictionary entry for "oth" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ouch" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #146,760 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "oth" and "ouch" also get mixed up with nearby pairs, the highest-scored neighbour is "omi vs oth". 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 #146,760 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