Which to use
“indigestion” and “ingestion” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #35,353
- “indigestion” frequency rank
- #29,321
- “ingestion” frequency rank
- 64674
- confusion score
Side-by-Side Comparison
| Feature | indigestion | ingestion |
|---|---|---|
| Definition | A condition of heartburn, nausea, or other stomach-related pain, sometimes caused by eating too quickly. | The process of ingesting, or consuming something orally, whether it be food, drink, medicine, or other substance. It is usually referred to as the first step of digestion. |
Where the eye mixes indigestion and ingestion
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. indigestion runs 11 letters (VCCVCVCCVVC) against ingestion's 9 (VCCVCCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses indigestion with ingestion
A purely visual mix-up. indigestion (/ˌɪn.dɪˈdʒes.tʃən/) and ingestion (/ɪnˈd͡ʒɛst͡ʃən/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 64674, derived from the frequency rank of both members and their visual similarity.
indigestion is recorded at frequency rank #35,353, classified as anoun, pronounced /ˌɪn.dɪˈdʒes.tʃən/. ingestion is at rank #29,321, tagged as anoun, pronounced /ɪnˈd͡ʒɛst͡ʃən/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 64674, this pair ranks #76,521 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of indigestion vs ingestion
Shared letters: eginost. Private to "indigestion": d. Private to "ingestion": -.
"indigestion" · 11 letters · shape VCCVCVCCVVC · "ingestion" · 9 letters · shape VCCVCCVVC
Known mistypes of this pair
- indigestion ← idnigestion · inddigestion · indgiestion · indiegstion · indigesiton · indigession · indigesstion · indigestino
- ingestion ← ignestion · inegstion · ingesiton · ingession · ingesstion · ingestino · ingestionn · ingestoin
Frequently Asked Questions
Can "indigestion" and "ingestion" be used interchangeably?
Which is more common, "indigestion" or "ingestion"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "indigestion" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ingestion" - compare definitions side by side with the headword page. Word entry
- This pair ranks #76,521 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "indigestion" and "ingestion" also get mixed up with nearby pairs, the highest-scored neighbour is "indigestion vs indignation". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #76,521 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.