acetous
/ˈæ.sɪ.təs/
"acetous" is a 7-letter English headword indexed on PlainSpell.
The verdict
“acetous” is outside the top-ranked English vocabulary, used as an adjective - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Having a sour taste; sour; acid.
| Property | Value |
|---|---|
| Headword | acetous |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈæ.sɪ.təs/ |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “acetous” sits in English frequency
Spelling & Dictionary Insight
The English entry for acetous is 7 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ˈæ.sɪ.təs/. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
No misspelling variants are generated for acetous in our index, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From Latin acētum (“vinegar”) + -ous, the former from aceō (“to be sour”). The correct English form is acetous, spelled A-C-E-T-O-U-S.
Definition
- 1Having a sour taste; sour; acid.
- 2Causing, or connected with, acetification
Etymology
From Latin acētum (“vinegar”) + -ous, the former from aceō (“to be sour”).
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
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Using “acetous”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-C-E-T-O-U-S - every other letter order is a misspelling in standard orthography.
- Say it as /ˈæ.sɪ.təs/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Browse more English words and confusable pairs in the same reference. English words
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.