vaccinate

/ˈvæksɪneɪt/

//ˈvæksɪneɪt// verb

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

"vaccinate" is a 9-letter English headword indexed on PlainSpell.

The verdict

“vaccinate” has 11 generated spelling variants in the English index at frequency #40,502. The variants make it a useful spelling check.

#40,502
frequency rank, English
969
“V” headwords
11
tracked misspellings
2
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To treat (a person or an animal) with a vaccine to produce immunity against a disease.

Corpus desk

Index EN-vaccinate · vaccinate · English

vaccinate · rank #40,502 · 11 variants · 2 confusables

  • FREQ-MID #40,502
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 2 pairs
  • VAR-MID 11 variants
  • BOOK-MID 969
  • PHOTO-FINISH us's

Nearest frequency peer: us's (-1 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 “vaccinate”

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

corpus weight

What this shows “vaccinate” 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

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

vaccinate vs vaccine
78% similar
vaccinate vs vaccinated
90% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for vaccinate
PropertyValue
Headwordvaccinate
LanguageEnglish
Part of speechVerb
IPA/ˈvæksɪneɪt/
Letters9
Frequency rank#40,502
Misspellings tracked11
Confusable pairs2
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “vaccinate”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).vaccinatelands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “us's” (#40,501), “vax” (#40,503), “uplink” (#40,500). Among 969 “V” headwords, “vaccinate” is #40,502. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around vaccinate (IPA /ˈvæksɪneɪt/), averb. Corpus frequency is #40,502 among 969 “V” headwords. Dominant gloss: "To treat (a person or an animal) with a vaccine to produce immunity against a disease.".

Our generated misspelling index lists 11 likely wrong-spelling variants for vaccinate, with forms such as "avccinate", "vacciante", and "vaccinaet". 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. It also participates in 2 confusable-pair relationships, "vaccine", "vaccinated", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From vaccine + -ate (verb-forming suffix). The correct English form is vaccinate, spelled V-A-C-C-I-N-A-T-E.

Definition

  1. 1
    To treat (a person or an animal) with a vaccine to produce immunity against a disease.

Recorded use

Wiktionary examples

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

  1. You haven't stopped talking since I came here! You must have been vaccinated with a phonograph needle!
  2. The county Health Department will provide free tetanus shots from 10 a.m. to 2 p.m. today in Turtle Creek for flood victims and cleanup workers who haven't been vaccinated against the disease in the past 10 years.

Etymology

From vaccine + -ate (verb-forming suffix).

This word in other languages

vacunar(Español)vacciner(Français)impfen(Deutsch)vacinar(Português)

Common misspellings

Also misspelled as:

  • avccinate
  • vacciante
  • vaccinaet
  • vaccinatte
  • vaccinnate
  • vaccintae
  • vaccniate
  • vacicnate
  • vacinate
  • vcacinate
  • vvaccinate

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of vaccinate - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

avccinate2vacciante2vaccinaet2vaccinatte1vaccinnate1vaccintae2vaccniate2vacicnate2
Edit distance from "vaccinate"

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 "vaccinate"?
"vaccinate" is spelled V-A-C-C-I-N-A-T-E. The IPA pronunciation is /ˈvæksɪneɪt/.
What does "vaccinate" mean?
As a verb, "vaccinate" means: To treat (a person or an animal) with a vaccine to produce immunity against a disease.
What words are commonly confused with "vaccinate"?
"vaccinate" is commonly confused with "vaccine", "vaccinated". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "vaccinate"?
The IPA (International Phonetic Alphabet) transcription for "vaccinate" is /ˈvæksɪneɪt/. 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 "vaccinate"?
From vaccine + -ate (verb-forming suffix). 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 "vaccinate", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

vestibule#40,505winehouse#40,520surrogacy#40,471stringing#40,467

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

Windham11 variantsWycombe11 variantsAbubakar11 variantsashtray11 variants

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

Source: FrequencyWords open word-frequency list