fire
/ˈfaɪ.ə/
"fire" is a 4-letter English headword indexed on PlainSpell.
The verdict
“fire” is in the everyday core of English, ranked #501 in English word frequency and used as a noun.
- #501
- frequency rank, English
- 4
- letters
- 5
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - 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.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | fire |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈfaɪ.ə/ |
| Letters | 4 |
| Frequency rank | #501 |
| Misspellings tracked | 5 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “fire” sits in English frequency
Spelling & Dictionary Insight
The English entry for fire is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈfaɪ.ə/. Corpus data places it at rank #501 in overall English word frequency, putting it firmly in the everyday core of the language. Wiktionary records 17 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 5 likely wrong-spelling variants for fire, with forms such as "ffire", "fier", and "firre". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "for", "fit", "fix", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From Middle English fyr, from Old English fȳr (“fire”), from Proto-West Germanic *fuir, from *fuïr, a regularised form of Proto-Germanic *fōr (“fire”), ultimately from Proto-Indo-European *péh₂wr̥. Cognates See also Scots feier, fyre (“fire”), Yola vier, vi… The correct English form is fire, spelled F-I-R-E.
Definition
- 1A (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.
- 2An instance of this chemical reaction, especially when intentionally created and maintained in a specific location to a useful end (such as a campfire or a hearth fire).
- 3The occurrence, often accidental, of fire in a certain place, causing damage and danger.
- 4The aforementioned chemical reaction of burning, considered one of the Classical elements or basic elements of alchemy.
- 5A heater or stove used in place of a real fire (such as an electric fire).
- 6The elements necessary to start a fire.
- 7The bullets or other projectiles fired from a gun or other ranged weapon.
- 8A planned bombardment by artillery or similar weapons, or the capability to deliver such.
- 9A firearm.
- 10A barrage, volley
- 11An instance of firing one or more rocket engines.
- 12Strength of passion, whether love or hate.
- 13Liveliness of imagination or fancy; intellectual and moral enthusiasm.
- 14Splendour; brilliancy; lustre; hence, a star.
- 15A severe trial; anything inflaming or provoking.
- 16Red coloration in a piece of opal.
- 17The capacity of a gemstone, especially a faceted, cut gemstone, that is transparent to visible light, to disperse white light into its multispectral component parts, resulting in a flash of different colors, the richness and dispersion of which increases the gemstone's value.
Etymology
From Middle English fyr, from Old English fȳr (“fire”), from Proto-West Germanic *fuir, from *fuïr, a regularised form of Proto-Germanic *fōr (“fire”), ultimately from Proto-Indo-European *péh₂wr̥. Cognates See also Scots feier, fyre (“fire”), Yola vier, vire (“fire”), Saterland Frisian Fjuur, Fjúur (“fire”), West Frisian fjoer (“fire”), Alemannic German Füür (“fire”), Bavarian Feia (“fire”), Central Franconian Fauer, Feier, Füür (“fire”), Cimbrian bôar, vaür, vôar (“fire”), Dutch vier, vuur (“fire”), German Feuer (“fire”), German Low German Füer, Füür (“fire”), Luxembourgish Feier (“fire”), Mòcheno vaier (“fire”), Vilamovian faojer (“fire”), West Flemish vier (“fire”), Yiddish פֿײַער (fayer, “fire”), Danish, Norwegian Bokmål, Norwegian Nynorsk and Swedish fyr (“fire”), Icelandic funi (“fire”), Gothic 𐍆𐍉𐌽 (fōn, “fire”). Also, compare Armenian հուր (hur, “fire”), Greek πυρ (pyr, “fire”), Latin pūrgō (“to clean, cleanse, clear, purge, purify”), Umbrian 𐌐𐌉𐌓 (pir, “fire”), Bulgarian фир (fir, “ooze, pickle, soak”), Polish perz (“smoke”), Hittite 𒉺𒄴𒄯 (paḫḫur, “fire”), Luwian 𒉺𒀀𒄷𒌋𒌨 (pāhūr, “fire”), Tocharian A/B por/puwar (“fire”). This was an inanimate noun whose animate counterpart was Proto-Indo-European *h₁n̥gʷnis (see ignite). Cognate to pyre.
Synonyms
This word in other languages
Common misspellings
Also misspelled as: ffire,fier,firre,frie,ifre
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of fire - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "fire"?
What does "fire" mean?
What words are commonly confused with "fire"?
How do you pronounce "fire"?
What is the origin of the word "fire"?
Is PlainSpell free to use?
Using “fire”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is F-I-R-E - every other letter order is a misspelling in standard orthography.
- Say it as /ˈfaɪ.ə/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “for” - see the side-by-side comparison. fire vs for
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.