Which to use
“tos” and “tro” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,550
- “tos” frequency rank
- #43,903
- “tro” frequency rank
- 53453
- confusion score
Side-by-Side Comparison
| Feature | tos | tro |
|---|---|---|
| Definition | Contracción espasmódica repentina y a veces repetitiva de la cavidad torácica que resulta en una liberación violenta del aire de los pulmones produciendo un sonido característico. | Trueno. |
Where the eye mixes tos and tro
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: tos vs tro
A purely visual mix-up. tos ([ˈt̪os]) and tro ([ˈtɾo]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 53453, derived from the frequency rank of both members and their visual similarity.
tos is recorded at frequency rank #9,550, classified as anoun, pronounced [ˈt̪os]. tro is at rank #43,903, tagged as anoun, pronounced [ˈtɾo].
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 53453, this pair ranks #87,791 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of tos vs tro
Shared letters: ot. Private to "tos": s. Private to "tro": r.
"tos" · 3 letters · shape CVC · "tro" · 3 letters · shape CCV
Frequently Asked Questions
Do "tos" and "tro" mean the same thing in a sentence?
Which is more common, "tos" or "tro"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "tos" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #87,791 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "tos" and "tro" also get mixed up with nearby pairs, the highest-scored neighbour is "tapo vs tro". Nearby pair
Confusion rank #87,791 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.