bacteriological
"bacteriological" is a 15-letter English headword indexed on PlainSpell.
The verdict
“bacteriological” is uncommon English (frequency #92,362 among 31,241 “B” headwords), classed as an adjective. The kind of spelling people second-guess.
- #92,362
- frequency rank, English
- 31,241
- “B” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of or pertaining to bacteriology.
| Property | Value |
|---|---|
| Headword | bacteriological |
| Language | English |
| Part of speech | Adjective |
| Letters | 15 |
| Frequency rank | #92,362 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “bacteriological” sits in English frequency
Rare enough to double-check
bacteriological is uncommon English at frequency #92,362 among 31,241 “B” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Of or pertaining to bacteriology.".
The misspelling generator found no plausible variants for bacteriological, since its letter pattern doesn't lend itself to common typo substitutions. 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 bacterio- + -logical. The correct English form is bacteriological, spelled B-A-C-T-E-R-I-O-L-O-G-I-C-A-L.
Definition
- 1Of or pertaining to bacteriology.
Etymology
From bacterio- + -logical.
Synonyms
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
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Using “bacteriological”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is B-A-C-T-E-R-I-O-L-O-G-I-C-A-L - 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.