firevsfurTell them apart

Which to use

“fire” and “fur” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#501
“fire” frequency rank
#6,789
“fur” frequency rank
7290
confusion score

Side-by-Side Comparison

Feature fire fur
Definition A (usually self-sustaining) chemical reaction involving the bonding of oxygen with carbon or other fuel, with the production of heat and the presence of flame or smouldering. The hairy coat of various mammal species, especially when fine, soft and thick.

Where the eye mixes fire and fur

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
fire
3 ch
fur

Visual trap between fire and fur

A purely visual mix-up. fire (/ˈfaɪ.ə/) and fur (/fɜː/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 7290, derived from the frequency rank of both members and their visual similarity.

fire is recorded at frequency rank #501, classified as anoun, pronounced /ˈfaɪ.ə/. fur is at rank #6,789, tagged as anoun, pronounced /fɜː/.

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 7290, this pair ranks #507,758 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fire vs fur

Shared letters: fr. Private to "fire": ei. Private to "fur": u.

"fire" · 4 letters · shape CVCV  ·  "fur" · 3 letters · shape CVC

Known mistypes of this pair

  • fireffire · fier · firre · frie · ifre

Frequently Asked Questions

Can "fire" and "fur" be used interchangeably?
No. They are said differently (/ˈfaɪ.ə/ versus /fɜː/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "fire" or "fur"?
"fire" is the more common of the two: it sits at frequency rank #501 in our English list, against #6,789 for "fur". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "fire" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fur" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #507,758 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "fire" and "fur" also get mixed up with nearby pairs, the highest-scored neighbour is "foh vs fur". 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 #507,758 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