helicobacter
"helicobacter" is a 12-letter English headword indexed on PlainSpell.
The verdict
“helicobacter” is uncommon English (frequency #83,331 among 23,837 “H” headwords), classed as a noun. The kind of spelling people second-guess.
- #83,331
- frequency rank, English
- 23,837
- “H” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Any member of the Helicobacter bacteria.
| Property | Value |
|---|---|
| Headword | helicobacter |
| Language | English |
| Part of speech | Noun |
| Letters | 12 |
| Frequency rank | #83,331 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “helicobacter” sits in English frequency
Rare enough to double-check
helicobacter is uncommon English at frequency #83,331 among 23,837 “H” headwords, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Any member of the Helicobacter bacteria.".
helicobacter has no tracked misspelling variants, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: Borrowed from translingual Helicobacter. The correct English form is helicobacter, spelled H-E-L-I-C-O-B-A-C-T-E-R.
Definition
- 1Any member of the Helicobacter bacteria.
Etymology
Borrowed from translingual Helicobacter.
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
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Using “helicobacter”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is H-E-L-I-C-O-B-A-C-T-E-R - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.