acidify
/əˈsɪdɪfaɪ/
"acidify" is a 7-letter English headword indexed on PlainSpell.
The verdict
“acidify” is uncommon English (outside the top frequency list), classed as a verb. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 7
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To make something (more) acidic or sour; to convert into an acid.
Corpus desk
Index EN-acidify · acidify · English
acidify · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 7 letters
- VOW-4 4 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.
| Property | Value |
|---|---|
| Headword | acidify |
| Language | English |
| Part of speech | Verb |
| IPA | /əˈsɪdɪfaɪ/ |
| Letters | 7 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “acidify” in English
Rare enough to double-check
acidify is uncommon English outside the top frequency list, classed as averb, transcribed /əˈsɪdɪfaɪ/. Rarity is why readers land here mid-draft. 3 senses are on record.
Our edit-distance generator produced no likely misspellings for acidify, and the word's spelling is regular enough that our generator found nothing worth flagging. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From acid + -ify, from Latin acidus (“sour, acid”); compare French acidifier. The correct English form is acidify, spelled A-C-I-D-I-F-Y.
Definition
- 1To make something (more) acidic or sour; to convert into an acid.
- 2To neutralize alkalis.
- 3To sour; to embitter.
Recorded use
Wiktionary examplesThese source excerpts show how acidify appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
to acidify sugar
[H]is thin existence all acidified into rage
Etymology
From acid + -ify, from Latin acidus (“sour, acid”); compare French acidifier.
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.