tíasvsTobíasConfusable pair

Quick tell: tías is a noun, Tobías is a name, so they fill different roles in a sentence.

Which to use

“tías” is a noun and “Tobías” is a name - they look or sound alike but fill different roles in a sentence.

#15,243
“tías” frequency rank
#36,850
“Tobías” frequency rank
52093
confusion score

Side-by-Side Comparison

Feature tías Tobías
Definition Forma del plural de tía. Nombre de pila de varón

Where the eye mixes tías and Tobías

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. tías runs 4 letters (CVVC) against Tobías's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
tías
6 ch
Tobías

Why the eye confuses tías with Tobías

These two trip readers on the page rather than in the ear: tías is [ˈt̪ias] while Tobías is [t̪oˈβ̞ias]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 52093, derived from the frequency rank of both members and their visual similarity.

tías is recorded at frequency rank #15,243, classified as anoun, pronounced [ˈt̪ias]. Tobías is at rank #36,850, tagged as aname, pronounced [t̪oˈβ̞ias].

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 52093, this pair ranks #94,426 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tías vs Tobías

Shared letters: astí. Private to "tías": -. Private to "Tobías": bo.

"tías" · 4 letters · shape CVVC  ·  "Tobías" · 6 letters · shape CVCVVC

Frequently Asked Questions

Do "tías" and "Tobías" mean the same thing in a sentence?
No - they are not even the same part of speech. "tías" is a noun and "Tobías" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "tías" or "Tobías"?
"tías" is the more common of the two: it sits at frequency rank #15,243 in our Spanish list, against #36,850 for "Tobías". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "tías" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Tobías" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #94,426 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tías" and "Tobías" also get mixed up with nearby pairs, the highest-scored neighbour is "tibios vs Tobías". Nearby pair

Confusion rank #94,426 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