toolvstousWhich spelling fits?

Quick tell: tool is a noun, tous is a pronoun, so they fill different roles in a sentence.

Which to use

“tool” is a noun and “tous” is a pronoun - they look or sound alike but fill different roles in a sentence.

#29,542
“tool” frequency rank
#43,687
“tous” frequency rank
73229
confusion score

Side-by-Side Comparison

Feature tool tous
Definition ferramenta todos, todo mundo.

Where the eye mixes tool and tous

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

4 ch
tool
4 ch
tous

Why the eye confuses tool with tous

These two trip readers on the page rather than in the ear: tool is /tu:l/ while tous is /tu/ (diante de consoante), AFI: /tuz/ (diante de vogal e h mudo). Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 73229, derived from the frequency rank of both members and their visual similarity.

tool is recorded at frequency rank #29,542, classified as anoun, pronounced /tu:l/. tous is at rank #43,687, tagged as apron, pronounced /tu/ (diante de consoante), AFI: /tuz/ (diante de vogal e h mudo).

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 73229, this pair ranks #2,830 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of tool vs tous

Shared letters: ot. Private to "tool": l. Private to "tous": su.

"tool" · 4 letters · shape CVVC  ·  "tous" · 4 letters · shape CVVC

Known mistypes of this pair

  • toolotol · tol · tooll · ttool
  • tousotus · tosu · touss · ttous · tuos

Frequently Asked Questions

Can "tool" and "tous" be used interchangeably?
No - they are not even the same part of speech. "tool" is a noun and "tous" a pronoun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "tool" or "tous" show up more?
"tool" is the more common of the two: it sits at frequency rank #29,542 in our Portuguese list, against #43,687 for "tous". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "tool" and "tous" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "tool" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tous" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,830 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tool" and "tous" also get mixed up with nearby pairs, the highest-scored neighbour is "tosa vs tous". 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 #2,830 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list