Rockford

name

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

"rockford" is a 8-letter English headword indexed on PlainSpell.

The verdict

“Rockford” has 13 generated spelling variants in the English index at frequency #23,660. The variants make it a useful spelling check.

#23,660
frequency rank, English
3,094
“R” headwords
13
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A number of places in the United States:

Corpus desk

Index EN-rockford · Rockford · English

Rockford · rank #23,660 · 13 variants · 0 confusables

  • FREQ-MID #23,660
  • LEN-LONG 8 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 13 variants
  • BOOK-MID 3,094
  • PHOTO-FINISH Roberta

Nearest frequency peer: Roberta (-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.

Frequency neighbourhood for “Rockford”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “Rockford” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for Rockford
PropertyValue
HeadwordRockford
LanguageEnglish
Part of speechProper noun
Letters8
Frequency rank#23,660
Misspellings tracked13
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “Rockford” sits in English frequency

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).Rockfordlands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “Roberta” (#23,659), “rosary” (#23,661), “roadmap” (#23,658). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 13 spelling variants around Rockford, aproper noun. Corpus frequency is #23,660 among 3,094 “R” headwords. Wiktionary lists 14 senses, so context still picks the gloss.

Our generated misspelling index lists 13 likely wrong-spelling variants for Rockford, with forms such as "orckford", "rcokford", and "rocckford". 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. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Old English hrōca, the genitive plural form of hroc, meaning rook (the bird) + ford. The correct English form is Rockford, spelled R-O-C-K-F-O-R-D.

Definition

  1. 1
    A number of places in the United States:
  2. 2
    A number of places in the United States:
  3. 3
    A number of places in the United States:
  4. 4
    A number of places in the United States:
  5. 5
    A number of places in the United States:
  6. 6
    A number of places in the United States:
  7. 7
    A number of places in the United States:
  8. 8
    A number of places in the United States:
  9. 9
    A number of places in the United States:
  10. 10
    A number of places in the United States:
  11. 11
    A number of places in the United States:
  12. 12
    A number of places in the United States:
  13. 13
    A number of places in the United States:
  14. 14
    A number of places in the United States:

Etymology

From Old English hrōca, the genitive plural form of hroc, meaning rook (the bird) + ford.

Common misspellings

Also misspelled as:

  • orckford
  • rcokford
  • rocckford
  • rocfkord
  • rockfford
  • rockfodr
  • rockfordd
  • rockforrd
  • rockfrod
  • rockkford
  • rockofrd
  • rokcford
  • rrockford

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Rockford - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

orckford2rcokford2rocckford1rocfkord2rockfford1rockfodr2rockfordd1rockforrd1
Edit distance from "Rockford"

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 "Rockford"?
"Rockford" is spelled R-O-C-K-F-O-R-D.
What does "Rockford" mean?
As a proper noun, "Rockford" means: A number of places in the United States:
What are common misspellings of "Rockford"?
Common misspellings include "orckford", "rcokford", "rocckford", "rocfkord", "rockfford". The correct spelling is "Rockford".
What is the origin of the word "Rockford"?
From Old English hrōca, the genitive plural form of hroc, meaning rook (the bird) + ford. 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 "Rockford", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

prenatal#23,636politico#23,635squarely#23,687storming#23,690

Similar misspelling depth

Headwords with a similar count of attested misspellings (13 here; floor ≥5).

Salvatore13 variantsseniority13 variantsshillings13 variantsthumping13 variants

What to do next

You've looked up "Rockford". Here's where to go from here.

  • 13 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #23,660 among English headwords in this corpus. Corpus statistics
  • Browse more English words in the "R" letter cohort. R–Z browse
  • PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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.

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

Source: FrequencyWords open word-frequency list