inoxvsinsWhich spelling fits?

Quick tell: inox is a noun, ins is a preposition, so they fill different roles in a sentence.

Which to use

“inox” is a noun and “ins” is a preposition - they look or sound alike but fill different roles in a sentence.

#44,913
“inox” frequency rank
#27,900
“ins” frequency rank
72813
confusion score

Side-by-Side Comparison

Feature inox ins
Definition aço inoxidável ao, no, dendro do

Letter map: inox vs ins

Shared letters muted; letters that set inox and ins apart highlighted. Shared run: 2. inox runs 4 letters (VCVC) against ins's 3 (VCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
inox
3 ch
ins

Part-of-speech tell for inox / ins

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: inox is anoun and insapreposition. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 72813, derived from the frequency rank of both members and their visual similarity.

inox is recorded at frequency rank #44,913, classified as anoun. ins is at rank #27,900, tagged as aprep, pronounced /ɪns/.

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 72813, this pair ranks #2,941 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of inox vs ins

Shared letters: in. Private to "inox": ox. Private to "ins": s.

"inox" · 4 letters · shape VCVC  ·  "ins" · 3 letters · shape VCC

Known mistypes of this pair

  • inox ← innox · inoxx · inxo · ionx · niox

Frequently Asked Questions

Do "inox" and "ins" mean the same thing in a sentence?
No - they are not even the same part of speech. "inox" is a noun and "ins" a preposition, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "inox" or "ins" show up more?
"ins" is the more common of the two: it sits at frequency rank #27,900 in our Portuguese list, against #44,913 for "inox". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "inox" and "ins". Here's where to go from here.

  • Full dictionary entry for "inox" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ins" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #2,941 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "inox" and "ins" also get mixed up with nearby pairs, the highest-scored neighbour is "ino vs inox". 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 #2,941 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