tabúvstamWhich spelling fits?

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

Which to use

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

#17,828
“tabú” frequency rank
#20,525
“tam” frequency rank
38353
confusion score

Side-by-Side Comparison

Feature tabú tam
Definition Veda (prohibición) del contacto, trato o mención de una cosa, persona o animal por razones sociales o rituales, especialmente religiosas. Tan.

Where the eye mixes tabú and tam

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
tabú
3 ch
tam

Why the eye confuses tabú with tam

These two trip readers on the page rather than in the ear: tabú is [t̪aˈβ̞u] while tam is [ˈtam]. 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 38353, derived from the frequency rank of both members and their visual similarity.

tabú is recorded at frequency rank #17,828, classified as anoun, pronounced [t̪aˈβ̞u]. tam is at rank #20,525, tagged as anadv, pronounced [ˈtam].

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 38353, this pair ranks #170,481 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tabú vs tam

Shared letters: at. Private to "tabú": . Private to "tam": m.

"tabú" · 4 letters · shape CVCV  ·  "tam" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "tabú" for "tam" ever safe?
No - they are not even the same part of speech. "tabú" is a noun and "tam" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tabú" or "tam"?
"tabú" is the more common of the two: it sits at frequency rank #17,828 in our Spanish list, against #20,525 for "tam". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "tabú" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tam" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #170,481 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tabú" and "tam" also get mixed up with nearby pairs, the highest-scored neighbour is "tam vs task". Nearby pair

Confusion rank #170,481 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