Which to use
“ergo” is a conjunction and “expo” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,634
- “ergo” frequency rank
- #13,463
- “expo” frequency rank
- 43097
- confusion score
Side-by-Side Comparison
| Feature | ergo | expo |
|---|---|---|
| Definition | Por lo antes mencionado, debido a la situación, razón o motivo que acaba de exponerse. | Exposición. |
Where the eye mixes ergo and expo
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between ergo and expo
These two trip readers on the page rather than in the ear: ergo is [ˈeɾɣ̞o] while expo is [ˈekspo]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (conjunction vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43097, derived from the frequency rank of both members and their visual similarity.
ergo is recorded at frequency rank #29,634, classified as aconj, pronounced [ˈeɾɣ̞o]. expo is at rank #13,463, tagged as anoun, pronounced [ˈekspo].
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 43097, this pair ranks #144,542 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ergo vs expo
Shared letters: eo. Private to "ergo": gr. Private to "expo": px.
"ergo" · 4 letters · shape VCCV · "expo" · 4 letters · shape VCCV
Known mistypes of this pair
Frequently Asked Questions
Do "ergo" and "expo" mean the same thing in a sentence?
Which is more common, "ergo" or "expo"?
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 "ergo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "expo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #144,542 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ergo" and "expo" also get mixed up with nearby pairs, the highest-scored neighbour is "egeo vs ergo". 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 #144,542 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.