blueprint
/ˈbluːˌpɹɪnt/
"blueprint" is a 9-letter English headword indexed on PlainSpell.
The verdict
“blueprint” is a moderately-common English word, ranked #15,351 in English word frequency and used as a noun.
- #15,351
- frequency rank, English
- 9
- letters
- 14
- tracked misspellings
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A type of paper-based reproduction process producing white-on-blue images by means of a photosensitive ferric compound, used primarily for technical and architecture's drawings, now largely replace...
| Property | Value |
|---|---|
| Headword | blueprint |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈbluːˌpɹɪnt/ |
| Letters | 9 |
| Frequency rank | #15,351 |
| Misspellings tracked | 14 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “blueprint” sits in English frequency
Spelling & Dictionary Insight
The English entry for blueprint is 9 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈbluːˌpɹɪnt/. Corpus data places it at rank #15,351 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 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 blueprint, with forms such as "bblueprint", "bleuprint", and "bllueprint". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From blue + print. Introduced by Sir John Herschel in 1842. The correct English form is blueprint, spelled B-L-U-E-P-R-I-N-T.
Definition
- 1A type of paper-based reproduction process producing white-on-blue images by means of a photosensitive ferric compound, used primarily for technical and architecture's drawings, now largely replaced by other technologies.
- 2A print produced with this process.
- 3A detailed technical drawing (now often in some electronically storable and transmissible form).
- 4Any detailed plan, whether literal or figurative.
Etymology
From blue + print. Introduced by Sir John Herschel in 1842.
This word in other languages
Common misspellings
Also misspelled as: bblueprint,bleuprint,bllueprint,bluepirnt,bluepprint,blueprinnt,blueprintt,bluepritn,blueprnit,blueprrint,bluerpint,bluperint,buleprint,lbueprint
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of blueprint - 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
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Using “blueprint”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is B-L-U-E-P-R-I-N-T - every other letter order is a misspelling in standard orthography.
- Say it as /ˈbluːˌpɹɪnt/ (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.