famousvsfavourWhich spelling fits?

Quick tell: famous is a adjective, favour is a noun, so they fill different roles in a sentence.

Which to use

“famous” is an adjective and “favour” is a noun - they look or sound alike but fill different roles in a sentence.

#1,526
“famous” frequency rank
#4,235
“favour” frequency rank
5761
confusion score

Side-by-Side Comparison

Feature famous favour
Definition Well known. British standard spelling of favor.

Letter map: famous vs favour

Shared letters muted; letters that set famous and favour apart highlighted. Shared run: 4. famous and favour follow the identical consonant-vowel pattern (CVCVVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
famous
6 ch
favour

Grammar separator: famous vs favour

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: famous is anadjective and favouranoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 5761, derived from the frequency rank of both members and their visual similarity.

famous is recorded at frequency rank #1,526, classified as anadj, pronounced /ˈfeɪ.məs/. favour is at rank #4,235, 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 5761, this pair ranks #514,108 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of famous vs favour

Shared letters: afou. Private to "famous": ms. Private to "favour": rv.

"famous" · 6 letters · shape CVCVVC  ·  "favour" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • famous ← afmous · fammous · famosu · famouss · famuos · faomus · ffamous · fmaous
  • favour ← afvour · faovur · favoru · favourr · favuor · favvour · ffavour · fvaour

Frequently Asked Questions

Is swapping "famous" for "favour" ever safe?
No - they are not even the same part of speech. "famous" is an adjective and "favour" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "famous" or "favour" show up more?
"famous" is the more common of the two: it sits at frequency rank #1,526 in our English list, against #4,235 for "favour". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "famous" and "favour".

  • Full dictionary entry for "famous" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "favour" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #514,108 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "famous" and "favour" also get mixed up with nearby pairs, the highest-scored neighbour is "Fabius vs famous". 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 #514,108 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