abacterial

/ˌeɪ.bækˈtɪəɹ.i.əl/

//ˌeɪ.bækˈtɪəɹ.i.əl// adj

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

The verdict

“abacterial” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not caused by bacteria; characterized by a lack of bacteria.

Corpus desk

Index EN-abacterial · abacterial · English

abacterial · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "A" thin
  • PHOTO-UNK Peer pending

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.

Key facts for abacterial
PropertyValue
Headwordabacterial
LanguageEnglish
Part of speechAdjective
IPA/ˌeɪ.bækˈtɪəɹ.i.əl/
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “abacterial” in English

abacterialfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

abacterial is uncommon English outside the top frequency list, classed as anadjective, transcribed /ˌeɪ.bækˈtɪəɹ.i.əl/. Rarity is why readers land here mid-draft. Gloss: "Not caused by bacteria; characterized by a lack of bacteria.".

The misspelling generator found no plausible variants for abacterial, since its letter sequence doesn't invite the usual edit-distance slips. This entry stands alone in our confusable dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.

Etymologically, the entry records: From a- (“without”) + bacterial. The correct English form is abacterial, spelled A-B-A-C-T-E-R-I-A-L.

Definition

  1. 1
    Not caused by bacteria; characterized by a lack of bacteria.

Recorded use

Wiktionary example

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

  1. an abacterial prostatitis model for studying immune cells

Etymology

From a- (“without”) + bacterial.

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "abacterial"?
"abacterial" is spelled A-B-A-C-T-E-R-I-A-L. The IPA pronunciation is /ˌeɪ.bækˈtɪəɹ.i.əl/.
What does "abacterial" mean?
As an adjective, "abacterial" means: Not caused by bacteria; characterized by a lack of bacteria.
How do you pronounce "abacterial"?
The IPA (International Phonetic Alphabet) transcription for "abacterial" is /ˌeɪ.bækˈtɪəɹ.i.əl/. 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 "abacterial"?
From a- (“without”) + bacterial. 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.

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

Source: FrequencyWords open word-frequency list