monoclonal

/ˌmɒn.əˈkləʊ.nəl/

//ˌmɒn.əˈkləʊ.nəl// adj

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

"monoclonal" is a 10-letter English headword indexed on PlainSpell.

The verdict

“monoclonal” has 15 generated spelling variants in the English index at frequency #34,989. The variants make it a useful spelling check.

#34,989
frequency rank, English
4,057
“M” headwords
15
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - genetically engineered from a single clone; used especially of a protein or antibody

Corpus desk

Index EN-monoclonal · monoclonal · English

monoclonal · rank #34,989 · 15 variants · 0 confusables

  • FREQ-MID #34,989
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 15 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH midpoint

Nearest frequency peer: midpoint (-2 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 “monoclonal”

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

corpus weight

What this shows “monoclonal” 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
Key facts for monoclonal
PropertyValue
Headwordmonoclonal
LanguageEnglish
Part of speechAdjective
IPA/ˌmɒn.əˈkləʊ.nəl/
Letters10
Frequency rank#34,989
Misspellings tracked15
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “monoclonal”

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).monoclonallands 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 “midpoint” (#34,987), “Muay” (#34,991), “micron” (#34,986). Among 4,057 “M” headwords, “monoclonal” is #34,989. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around monoclonal (IPA /ˌmɒn.əˈkləʊ.nəl/), anadjective. Corpus frequency is #34,989 among 4,057 “M” headwords. Dominant gloss: "genetically engineered from a single clone; used especially of a protein or antibody".

Our generated misspelling index lists 15 likely wrong-spelling variants for monoclonal, with forms such as "mmonoclonal", "mnooclonal", and "moncolonal". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. We don't track a confusable pairing for this entry, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From mono- + clonal. The correct English form is monoclonal, spelled M-O-N-O-C-L-O-N-A-L.

Definition

  1. 1
    genetically engineered from a single clone; used especially of a protein or antibody

Recorded use

Wiktionary example

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

  1. One of the first examples of the immunogenicity of recombinantly derived antibodies was with murine anti-CD3 monoclonal antibody (OKT3) used in the induction of immunosupression after organ transplantation.

Etymology

From mono- + clonal.

This word in other languages

monoclonal(Français)monoklonal(Deutsch)

Common misspellings

Also misspelled as:

  • mmonoclonal
  • mnooclonal
  • moncolonal
  • monnoclonal
  • monocclonal
  • monocllonal
  • monoclnoal
  • monocloanl
  • monoclonall
  • monoclonla
  • monoclonnal
  • monocolnal
  • monolconal
  • moonclonal
  • omnoclonal

Misspelling Pattern Breakdown

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

mmonoclonal1mnooclonal2moncolonal2monnoclonal1monocclonal1monocllonal1monoclnoal2monocloanl2
Edit distance from "monoclonal"

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 "monoclonal"?
"monoclonal" is spelled M-O-N-O-C-L-O-N-A-L. The IPA pronunciation is /ˌmɒn.əˈkləʊ.nəl/.
What does "monoclonal" mean?
As an adjective, "monoclonal" means: genetically engineered from a single clone; used especially of a protein or antibody
What are common misspellings of "monoclonal"?
Common misspellings include "mmonoclonal", "mnooclonal", "moncolonal", "monnoclonal", "monocclonal". The correct spelling is "monoclonal".
How do you pronounce "monoclonal"?
The IPA (International Phonetic Alphabet) transcription for "monoclonal" is /ˌmɒn.əˈkləʊ.nəl/. 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 "monoclonal"?
From mono- + clonal. 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 "monoclonal", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

multiverse#34,992omnipotent#35,002paedophile#35,008Litchfield#34,966

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

photogenic15 variantsplantings15 variantsquaternary15 variantsrhinoceros15 variants

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

Source: FrequencyWords open word-frequency list