cardboard
/ˈkɑːdbɔːd/
"cardboard" is a 9-letter English headword indexed on PlainSpell.
The verdict
“cardboard” is a moderately-common English word, ranked #11,847 in English word frequency and used as a noun.
- #11,847
- frequency rank, English
- 9
- letters
- 14
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A wood-based material resembling heavy paper, used in the manufacture of boxes, cartons and signs.
| Property | Value |
|---|---|
| Headword | cardboard |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈkɑːdbɔːd/ |
| Letters | 9 |
| Frequency rank | #11,847 |
| Misspellings tracked | 14 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “cardboard” sits in English frequency
Spelling & Dictionary Insight
The English entry for cardboard is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈkɑːdbɔːd/. Corpus data places it at rank #11,847 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 14 likely wrong-spelling variants for cardboard, with forms such as "acrdboard", "cadrboard", and "carbdoard". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. Our dataset records no confusable match here, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: From card + board. The correct English form is cardboard, spelled C-A-R-D-B-O-A-R-D.
Definition
- 1A wood-based material resembling heavy paper, used in the manufacture of boxes, cartons and signs.
- 2Something flat or insubstantial.
Etymology
From card + board.
This word in other languages
Common misspellings
Also misspelled as: acrdboard,cadrboard,carbdoard,cardbaord,cardbboard,cardboadr,cardboardd,cardboarrd,cardborad,carddboard,cardobard,carrdboard,ccardboard,cradboard
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of cardboard - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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 "cardboard"?
What does "cardboard" mean?
What are common misspellings of "cardboard"?
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Is PlainSpell free to use?
Using “cardboard”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-A-R-D-B-O-A-R-D - every other letter order is a misspelling in standard orthography.
- Say it as /ˈkɑːdbɔːd/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.