tachovstácitoConfusable pair

Quick tell: tacho is a noun, tácito is an adjective, so they fill different roles in a sentence.

Which to use

“tacho” is a noun and “tácito” is an adjective - they look or sound alike but fill different roles in a sentence.

#37,876
“tacho” frequency rank
#29,434
“tácito” frequency rank
67310
confusion score

Side-by-Side Comparison

Feature tacho tácito
Definition Recipiente grande con fondo plano, de metal u otro material, especialmente el usado para arrojar la basura. Que se entiende sin necesidad de una expresión directa.

Where the eye mixes tacho and tácito

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
tacho
6 ch
tácito

Visual trap between tacho and tácito

These two trip readers on the page rather than in the ear: tacho is [ˈt̪at͡ʃo] while tácito is [ˈt̪asit̪o]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 67310, derived from the frequency rank of both members and their visual similarity.

tacho is recorded at frequency rank #37,876, classified as anoun, pronounced [ˈt̪at͡ʃo]. tácito is at rank #29,434, tagged as anadj, pronounced [ˈt̪asit̪o].

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 67310, this pair ranks #37,471 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of tacho vs tácito

Shared letters: cot. Private to "tacho": ah. Private to "tácito": .

"tacho" · 5 letters · shape CVCCV  ·  "tácito" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • tachoatcho · taccho · tachho · tacoh · tahco · tcaho · ttacho

Frequently Asked Questions

Can "tacho" and "tácito" be used interchangeably?
No - they are not even the same part of speech. "tacho" is a noun and "tácito" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "tacho" vs "tácito" - which ranks higher?
"tácito" is the more common of the two: it sits at frequency rank #29,434 in our Spanish list, against #37,876 for "tacho". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "tacho" and "tácito" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tacho" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tácito" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,471 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tacho" and "tácito" also get mixed up with nearby pairs, the highest-scored neighbour is "tacho vs tapo". 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 #37,471 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list