ironclad
"ironclad" is a 8-letter English headword indexed on PlainSpell.
The verdict
“ironclad” has 12 generated spelling variants in the English index at frequency #40,754. The variants make it a useful spelling check.
- #40,754
- frequency rank, English
- 17,902
- “I” headwords
- 12
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Covered with iron, steel, or (loosely) any other tough metal; armor-plated.
| Property | Value |
|---|---|
| Headword | ironclad |
| Language | English |
| Part of speech | Adjective |
| Letters | 8 |
| Frequency rank | #40,754 |
| Misspellings tracked | 12 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “ironclad” sits in English frequency
A misspelling magnet
The generator records 12 spelling variants around ironclad, anadjective. Corpus frequency is #40,754 among 17,902 “I” headwords. Wiktionary lists 4 senses, so context still picks the gloss.
Our generated misspelling index lists 12 likely wrong-spelling variants for ironclad, with forms such as "iornclad", "irnoclad", and "irocnlad". 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 headword has no recorded confusable partner, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Etymologically, the entry records: From iron + clad. The correct English form is ironclad, spelled I-R-O-N-C-L-A-D.
Definition
- 1Covered with iron, steel, or (loosely) any other tough metal; armor-plated.
- 2Solid or certain; not able to be disputed or questioned; irrefutable.
- 3Rigorous; severe; exacting.
- 4Stubborn; inflexible.
Etymology
From iron + clad.
This word in other languages
Common misspellings
Also misspelled as: iornclad,irnoclad,irocnlad,ironcald,ironcclad,ironcladd,ironclda,ironcllad,ironlcad,ironnclad,irronclad,rionclad
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of ironclad - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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
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Using “ironclad”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-R-O-N-C-L-A-D - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Same frequency band
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.