Which to use
“aha” is an intj and “aus” is a noun - they look or sound alike but fill different roles in a sentence.
- #45,719
- “aha” frequency rank
- #33,949
- “aus” frequency rank
- 79668
- confusion score
Side-by-Side Comparison
| Feature | aha | aus |
|---|---|---|
| Definition | Ajá. | Forma del plural de au. |
Where the eye mixes aha and aus
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. aha (VCV) and aus (VVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Look-alike desk: aha vs aus
These two trip readers on the page rather than in the ear: aha is /ɑːˈhɑː/ while aus is [aws]. 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 (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 79668, derived from the frequency rank of both members and their visual similarity.
aha is recorded at frequency rank #45,719, classified as anintj, pronounced /ɑːˈhɑː/. aus is at rank #33,949, tagged as anoun, pronounced [aws].
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 79668, this pair ranks #12,685 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of aha vs aus
Shared letters: a. Private to "aha": h. Private to "aus": su.
"aha" · 3 letters · shape VCV · "aus" · 3 letters · shape VVC
Frequently Asked Questions
Is swapping "aha" for "aus" ever safe?
Which is more common, "aha" or "aus"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "aha" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #12,685 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aha" and "aus" also get mixed up with nearby pairs, the highest-scored neighbour is "aha vs anta". Nearby pair
Confusion rank #12,685 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.