stomach acid
"stomach-acid" is a 11-letter English headword indexed on PlainSpell.
The verdict
“stomach acid” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 12
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Synonym of gastric acid.
| Property | Value |
|---|---|
| Headword | stomach acid |
| Language | English |
| Part of speech | Noun |
| Letters | 12 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “stomach acid” sits in English frequency
Rare enough to double-check
stomach acid is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "Synonym of gastric acid.".
Zero misspellings are on record for stomach acid in our index, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: From stomach + acid. The correct English form is stomach acid, spelled S-T-O-M-A-C-H- -A-C-I-D.
Definition
- 1Synonym of gastric acid.
Etymology
From stomach + acid.
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 “stomach acid”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-T-O-M-A-C-H- -A-C-I-D - 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.