adenovirus

/əˈdɛnəʊˌvaɪɹəs/

//əˈdɛnəʊˌvaɪɹəs// noun

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

The verdict

“adenovirus” is uncommon English (frequency #69,622 among 3,931 “A” headwords), classed as a noun. The kind of spelling people second-guess.

#69,622
frequency rank, English
3,931
“A” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any virus of the family Adenoviridae, many of which are responsible for respiratory infections in humans

Corpus desk

Index EN-adenovirus · adenovirus · English

adenovirus · rank #69,622 · 0 variants · 0 confusables

  • FREQ-RARE #69,622
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,931
  • PHOTO-FINISH Ackroyd

Nearest frequency peer: Ackroyd (-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.

Long-tail ranks near “adenovirus”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “adenovirus” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for adenovirus
PropertyValue
Headwordadenovirus
LanguageEnglish
Part of speechNoun
IPA/əˈdɛnəʊˌvaɪɹəs/
Letters10
Frequency rank#69,622
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “adenovirus” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).adenovirusfalls in this rarity band:

#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. Rare peers in the same band: “Ackroyd” (#69,621), “admissibility” (#69,623), “abouts” (#69,619). Among 3,931 “A” headwords, “adenovirus” is #69,622. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

adenovirus is uncommon English at frequency #69,622 among 3,931 “A” headwords, classed as anoun, transcribed /əˈdɛnəʊˌvaɪɹəs/. Rarity is why readers land here mid-draft. Gloss: "Any virus of the family Adenoviridae, many of which are responsible for respiratory infections in humans".

adenovirus doesn't appear in our generated misspelling index, which points to an orthography that plays by predictable English rules. No confusable counterpart is on file for this word, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From adeno- + virus, after the human adenoid tissue from which it was isolated. The correct English form is adenovirus, spelled A-D-E-N-O-V-I-R-U-S.

Definition

  1. 1
    Any virus of the family Adenoviridae, many of which are responsible for respiratory infections in humans

Etymology

From adeno- + virus, after the human adenoid tissue from which it was isolated.

This word in other languages

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 "adenovirus"?
"adenovirus" is spelled A-D-E-N-O-V-I-R-U-S. The IPA pronunciation is /əˈdɛnəʊˌvaɪɹəs/.
What does "adenovirus" mean?
As a noun, "adenovirus" means: Any virus of the family Adenoviridae, many of which are responsible for respiratory infections in humans
How do you pronounce "adenovirus"?
The IPA (International Phonetic Alphabet) transcription for "adenovirus" is /əˈdɛnəʊˌvaɪɹəs/. 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 "adenovirus"?
From adeno- + virus, after the human adenoid tissue from which it was isolated. 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 "adenovirus", not the corpus desk frequency band.

Same letter count

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

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

Source: FrequencyWords open word-frequency list