antibody
/ˈæn.tiˌbɒd.i/
"antibody" is a 8-letter English headword indexed on PlainSpell.
The verdict
“antibody” is a moderately-common English word, ranked #15,748 in English word frequency and used as a noun.
- #15,748
- frequency rank, English
- 8
- letters
- 12
- tracked misspellings
- 1
- confusable pair
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A protein produced by B-lymphocytes that binds to a specific antigen.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | antibody |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈæn.tiˌbɒd.i/ |
| Letters | 8 |
| Frequency rank | #15,748 |
| Misspellings tracked | 12 |
| Confusable pairs | 1 |
| Source | Wiktionary (kaikki.org) |
Where “antibody” sits in English frequency
Spelling & Dictionary Insight
The English entry for antibody is 8 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈæn.tiˌbɒd.i/. Corpus data places it at rank #15,748 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "A protein produced by B-lymphocytes that binds to a specific antigen.".
Our generated misspelling index lists 12 likely wrong-spelling variants for antibody, with forms such as "anitbody", "anntibody", and "antbiody". 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. It also participates in 1 confusable-pair relationship, "anybody", since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From anti- + body, a calque of German Antikörper. The correct English form is antibody, spelled A-N-T-I-B-O-D-Y.
Definition
- 1A protein produced by B-lymphocytes that binds to a specific antigen.
Etymology
From anti- + body, a calque of German Antikörper.
This word in other languages
Common misspellings
Also misspelled as: anitbody,anntibody,antbiody,antibbody,antibdoy,antiboddy,antibodyy,antiboyd,antiobdy,anttibody,atnibody,natibody
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of antibody - 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
How do you spell "antibody"?
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Using “antibody”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-N-T-I-B-O-D-Y - every other letter order is a misspelling in standard orthography.
- Say it as /ˈæn.tiˌbɒd.i/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “anybody” - see the side-by-side comparison. antibody vs anybody
- 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.