fohvsforthConfusable pair

Quick tell: foh is a intj, forth is an adverb, so they fill different roles in a sentence.

Which to use

“foh” is an intj and “forth” is an adverb - they look or sound alike but fill different roles in a sentence.

#49,923
“foh” frequency rank
#3,625
“forth” frequency rank
53548
confusion score

Side-by-Side Comparison

Feature foh forth
Definition An exclamation of abhorrence or contempt. Forward in time, place or degree.

Letter map: foh vs forth

Shared letters muted; letters that set foh and forth apart highlighted. Shared run: 3.

3 ch
foh
5 ch
forth

Role in the sentence - foh and forth

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: foh is anintj and forthanadverb. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 53548, derived from the frequency rank of both members and their visual similarity.

foh is recorded at frequency rank #49,923, classified as anintj. forth is at rank #3,625, tagged as anadv, pronounced /fɔːθ/.

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 53548, this pair ranks #148,058 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of foh vs forth

Shared letters: fho. Private to "foh": -. Private to "forth": rt.

"foh" · 3 letters · shape CVC  ·  "forth" · 5 letters · shape CVCCC

Known mistypes of this pair

  • forthfforth · forht · forrth · forthh · fortth · fotrh · ofrth

Frequently Asked Questions

Is swapping "foh" for "forth" ever safe?
No - they are not even the same part of speech. "foh" is an intj and "forth" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "foh" or "forth" show up more?
"forth" is the more common of the two: it sits at frequency rank #3,625 in our English list, against #49,923 for "foh". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Pair "foh" vs "forth" is on the table, pick a follow-up below.

  • Full dictionary entry for "foh" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "forth" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #148,058 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "foh" and "forth" also get mixed up with nearby pairs, the highest-scored neighbour is "foh vs FOMO". 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 #148,058 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