tontovstoscoConfusable pair

Which to use

“tonto” and “tosco” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,368
“tonto” frequency rank
#39,491
“tosco” frequency rank
42859
confusion score

Side-by-Side Comparison

Feature tonto tosco
Definition Falto de inteligencia o entendimiento. Dicho de una cosa, hecho sin refinamiento, con materia prima ordinaria que no ha sido pulida o embellecida.

Where the eye mixes tonto and tosco

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. tonto and tosco follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
tonto
5 ch
tosco

Why the eye confuses tonto with tosco

A purely visual mix-up. tonto ([ˈt̪õn̪t̪o]) and tosco ([ˈt̪osko]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 42859, derived from the frequency rank of both members and their visual similarity.

tonto is recorded at frequency rank #3,368, classified as anadj, pronounced [ˈt̪õn̪t̪o]. tosco is at rank #39,491, tagged as anadj, pronounced [ˈt̪osko].

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 42859, this pair ranks #145,906 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tonto vs tosco

Shared letters: ot. Private to "tonto": n. Private to "tosco": cs.

"tonto" · 5 letters · shape CVCCV  ·  "tosco" · 5 letters · shape CVCCV

Known mistypes of this pair

  • tonto ← otnto · tnoto · tonnto · tonot · tontto · totno · ttonto
  • tosco ← otsco · tocso · toscco · tosoc · tossco · tsoco · ttosco

Frequently Asked Questions

Is swapping "tonto" for "tosco" ever safe?
No. They are said differently ([ˈt̪õn̪t̪o] versus [ˈt̪osko]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "tonto" vs "tosco" - which ranks higher?
"tonto" is the more common of the two: it sits at frequency rank #3,368 in our Spanish list, against #39,491 for "tosco". 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 "tonto" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tosco" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #145,906 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "tonto" and "tosco" also get mixed up with nearby pairs, the highest-scored neighbour is "toldo vs tosco". 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 #145,906 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