saponification
"saponification" is a 14-letter English headword indexed on PlainSpell.
The verdict
“saponification” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 14
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The hydrolysis of an ester under basic conditions to form an alcohol and the salt of the acid.
Corpus desk
Index EN-saponification · saponification · English
saponification · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 14 letters
- VOW-7 7 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "S" 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 | saponification |
| Language | English |
| Part of speech | Noun |
| Letters | 14 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “saponification” in English
Rare enough to double-check
saponification is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.
The misspelling generator found no plausible variants for saponification, and the word's spelling is regular enough that our generator found nothing worth flagging. No confusable counterpart is on file for this word, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From French saponification, from saponifier (“saponify”). The correct English form is saponification, spelled S-A-P-O-N-I-F-I-C-A-T-I-O-N.
Definition
- 1The hydrolysis of an ester under basic conditions to form an alcohol and the salt of the acid.
- 2The reaction of a metallic alkali (base) with a fat or oil to form soap.
Etymology
From French saponification, from saponifier (“saponify”).
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.