Which to use
“machu” and “math” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #30,558
- “machu” frequency rank
- #48,531
- “math” frequency rank
- 79089
- confusion score
Side-by-Side Comparison
| Feature | machu | math |
|---|---|---|
| Definition | Viejo, anciano | Matemáticas, abreviación de mathématiques . |
Where the eye mixes machu and math
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between machu and math
A purely visual mix-up. machu ([ˈma.ʧu]) and math (/matø/) 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 1 letter(s) in length. Our composite confusion score for this pair is 79089, derived from the frequency rank of both members and their visual similarity.
machu is recorded at frequency rank #30,558, classified as anoun, pronounced [ˈma.ʧu]. math is at rank #48,531, tagged as anoun, pronounced /matø/.
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 79089, this pair ranks #13,499 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of machu vs math
Shared letters: ahm. Private to "machu": cu. Private to "math": t.
"machu" · 5 letters · shape CVCCV · "math" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "machu" for "math" ever safe?
Which is more common, "machu" or "math"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "machu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "math" - compare definitions side by side with the headword page. Word entry
- This pair ranks #13,499 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "machu" and "math" also get mixed up with nearby pairs, the highest-scored neighbour is "math vs month". 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 #13,499 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.