Cairo

/ˈkaɪ.ɹoʊ/

//ˈkaɪ.ɹoʊ// name

By · According to Wiktionary data (CC BY-SA) ·

"cairo" is a 5-letter English headword indexed on PlainSpell.

The verdict

“Cairo” has 6 generated spelling variants in the English index at frequency #9,021. The variants make it a useful spelling check.

#9,021
frequency rank, English
5,599
“C” headwords
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The capital city of Egypt.

Corpus desk

Index EN-cairo · Cairo · English

Cairo · rank #9,021 · 6 variants · 20 confusables

  • FREQ-COMMON #9,021
  • LEN-MID 5 letters
  • VOW-3 3 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 6 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH Bryant

Nearest frequency peer: Bryant (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “Cairo”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “Cairo” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

Cairo vs car
40% similar
Cairo vs Cao
60% similar
Cairo vs CRO
20% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for Cairo
PropertyValue
HeadwordCairo
LanguageEnglish
Part of speechProper noun
IPA/ˈkaɪ.ɹoʊ/
Letters5
Frequency rank#9,021
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “Cairo”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).Cairolands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “Bryant” (#9,020), “cardiac” (#9,022), “bracket” (#9,018). Among 5,599 “C” headwords, “Cairo” is #9,021. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around Cairo (IPA /ˈkaɪ.ɹoʊ/), aproper noun. Corpus frequency is #9,021 among 5,599 “C” headwords. Wiktionary lists 17 senses, so context still picks the gloss.

Our generated misspelling index lists 6 likely wrong-spelling variants for Cairo, with forms such as "aciro", "caior", and "cairro". 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, "car", "Cao", "CRO", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: Borrowed from Italian Il Cairo, from Arabic الْقَاهِرَة (al-qāhira) The correct English form is Cairo, spelled C-A-I-R-O.

Definition

  1. 1
    The capital city of Egypt.
  2. 2
    A governorate of Egypt, containing the capital city.
  3. 3
    Several places in the United States:
  4. 4
    Several places in the United States:
  5. 5
    Several places in the United States:
  6. 6
    Several places in the United States:
  7. 7
    Several places in the United States:
  8. 8
    Several places in the United States:
  9. 9
    Several places in the United States:
  10. 10
    Several places in the United States:
  11. 11
    Several places in the United States:
  12. 12
    Several places in the United States:
  13. 13
    Several places in the United States:
  14. 14
    Several places in the United States:
  15. 15
    Several places in the United States:
  16. 16
    Several places in the United States:
  17. 17
    A community in the township of Dawn-Euphemia, Ontario, Canada.

Recorded use

Wiktionary example

These source excerpts show how Cairo appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Representatives of the Syrian National Council and the National Coordination Body for Democratic Change in Syria signed an agreement late Friday in Cairo for a transition in a post-Assad era, the NCB said on its Facebook page.

Etymology

Borrowed from Italian Il Cairo, from Arabic الْقَاهِرَة (al-qāhira)

Synonyms

FustatFostat

This word in other languages

El Cairo(Español)Le Caire(Français)Kairo(Deutsch)Cairo(Português)

Common misspellings

Also misspelled as:

  • aciro
  • caior
  • cairro
  • cario
  • ccairo
  • ciaro

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Cairo - 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.

aciro2caior2cairro1cario2ccairo1ciaro2
Edit distance from "Cairo"

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 "Cairo"?
"Cairo" is spelled C-A-I-R-O. The IPA pronunciation is /ˈkaɪ.ɹoʊ/.
What does "Cairo" mean?
As a proper noun, "Cairo" means: The capital city of Egypt.
What words are commonly confused with "Cairo"?
"Cairo" is commonly confused with "car", "Cao", "CRO". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "Cairo"?
The IPA (International Phonetic Alphabet) transcription for "Cairo" is /ˈkaɪ.ɹoʊ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "Cairo"?
Borrowed from Italian Il Cairo, from Arabic الْقَاهِرَة (al-qāhira) See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "Cairo", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

creep#9,029Devon#9,033wires#9,007donna#9,036

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

Dems6 variantselbow6 variantsenvy6 variantsexile6 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list