tándemvstardeWhich spelling fits?

Quick tell: tándem is a noun, tarde is an adverb, so they fill different roles in a sentence.

Which to use

“tándem” is a noun and “tarde” is an adverb - they look or sound alike but fill different roles in a sentence.

#36,344
“tándem” frequency rank
#307
“tarde” frequency rank
36651
confusion score

Side-by-Side Comparison

Feature tándem tarde
Definition Bicicleta para dos personas, quien va adelante es el que conduce y quien va detrás es el acompañante. A última hora, cuando el tiempo propicio ya ha pasado o cuando ya se cumplió un plazo acordado.

Where the eye mixes tándem and tarde

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tándem runs 6 letters (CVCCVC) against tarde's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
tándem
5 ch
tarde

Why the eye confuses tándem with tarde

These two trip readers on the page rather than in the ear: tándem is [ˈt̪ãn̪d̪ẽm] while tarde is [ˈt̪aɾð̞e]. 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 adverb), which is usually the fastest check. Our composite confusion score for this pair is 36651, derived from the frequency rank of both members and their visual similarity.

tándem is recorded at frequency rank #36,344, classified as anoun, pronounced [ˈt̪ãn̪d̪ẽm]. tarde is at rank #307, tagged as anadv, pronounced [ˈt̪aɾð̞e].

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 36651, this pair ranks #179,516 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tándem vs tarde

Shared letters: det. Private to "tándem": mná. Private to "tarde": ar.

"tándem" · 6 letters · shape CVCCVC  ·  "tarde" · 5 letters · shape CVCCV

Known mistypes of this pair

  • tarde ← atrde · tadre · tardde · tared · tarrde · ttarde

Frequently Asked Questions

Is swapping "tándem" for "tarde" ever safe?
No - they are not even the same part of speech. "tándem" is a noun and "tarde" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "tándem" or "tarde" show up more?
"tarde" is the more common of the two: it sits at frequency rank #307 in our Spanish list, against #36,344 for "tándem". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "tándem" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tarde" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #179,516 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tándem" and "tarde" also get mixed up with nearby pairs, the highest-scored neighbour is "tándem vs tarden". 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 #179,516 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