tapanvstasaTell them apart

Quick tell: tapan is a verb, tasa is a noun, so they fill different roles in a sentence.

Which to use

“tapan” is a verb and “tasa” is a noun - they look or sound alike but fill different roles in a sentence.

#33,346
“tapan” frequency rank
#2,136
“tasa” frequency rank
35482
confusion score

Side-by-Side Comparison

Feature tapan tasa
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de tapar o de taparse. Magnitud medida en relación a otra. Generalmente es el resultado de dividir dos cantidades.

Where the eye mixes tapan and tasa

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

5 ch
tapan
4 ch
tasa

Look-alike desk: tapan vs tasa

These two trip readers on the page rather than in the ear: tapan is [ˈt̪apãn] while tasa is [ˈt̪asa]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 35482, derived from the frequency rank of both members and their visual similarity.

tapan is recorded at frequency rank #33,346, classified as averb, pronounced [ˈt̪apãn]. tasa is at rank #2,136, tagged as anoun, pronounced [ˈt̪asa].

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 35482, this pair ranks #185,853 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tapan vs tasa

Shared letters: at. Private to "tapan": np. Private to "tasa": s.

"tapan" · 5 letters · shape CVCVC  ·  "tasa" · 4 letters · shape CVCV

Known mistypes of this pair

  • tapanatpan · taapn · tapann · tapna · tappan · tpaan · ttapan
  • tasaatsa · taas · tassa · tsaa · ttasa

Frequently Asked Questions

Do "tapan" and "tasa" mean the same thing in a sentence?
No - they are not even the same part of speech. "tapan" is a verb and "tasa" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "tapan" or "tasa" show up more?
"tasa" is the more common of the two: it sits at frequency rank #2,136 in our Spanish list, against #33,346 for "tapan". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "tapan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tasa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #185,853 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tapan" and "tasa" also get mixed up with nearby pairs, the highest-scored neighbour is "tapan 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 #185,853 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