acidulent
"acidulent" is a 9-letter English headword indexed on PlainSpell.
The verdict
“acidulent” 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
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Having an acid quality; sour; acidulous.
| Property | Value |
|---|---|
| Headword | acidulent |
| Language | English |
| Part of speech | Adjective |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “acidulent” sits in English frequency
Spelling & Dictionary Insight
The English entry for acidulent is 9 letters long, classified as an adjective. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "Having an acid quality; sour; acidulous.".
No generated misspelling entries exist for acidulent in our index, a sign its spelling follows regular English conventions. This entry stands alone in our confusable dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
No explicit etymology string is stored for this entry, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct English form is acidulent, spelled A-C-I-D-U-L-E-N-T.
Definition
- 1Having an acid quality; sour; acidulous.
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 “acidulent”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is A-C-I-D-U-L-E-N-T - every other letter order is a misspelling in standard orthography.
- 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.