Which to use
“mach” and “math” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #35,130
- “mach” frequency rank
- #48,531
- “math” frequency rank
- 83661
- confusion score
Side-by-Side Comparison
| Feature | mach | math |
|---|---|---|
| Definition | Medida de velocidad relativa que se define como el cociente entre la velocidad de un objeto y la velocidad del sonido en el medio en que se mueve dicho objeto. | Matemáticas, abreviación de mathématiques . |
Where the eye mixes mach and math
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. mach and math follow the identical consonant-vowel pattern (CVCC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses mach with math
A purely visual mix-up. mach ([ˈmat͡ʃ]) 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 a single letter - c in “mach” becomes t in “math”. Our composite confusion score for this pair is 83661, derived from the frequency rank of both members and their visual similarity.
mach is recorded at frequency rank #35,130, classified as anoun, pronounced [ˈmat͡ʃ]. 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 83661, this pair ranks #7,896 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of mach vs math
Shared letters: ahm. Private to "mach": c. Private to "math": t.
"mach" · 4 letters · shape CVCC · "math" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Do "mach" and "math" mean the same thing in a sentence?
Which is more common, "mach" or "math"?
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 "mach" 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 #7,896 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "mach" 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 #7,896 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.