mitvsmustWhich spelling fits?

Quick tell: mit is a adverb, must is a noun, so they fill different roles in a sentence.

Which to use

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

#13,791
“mit” frequency rank
#17,586
“must” frequency rank
31377
confusion score

Side-by-Side Comparison

Feature mit must
Definition também algo necessário, geralmente por estar na moda, por ser muito popular ou básico

Letter map: mit vs must

Shared letters muted; letters that set mit and must apart highlighted. Shared run: 2.

3 ch
mit
4 ch
must

Part-of-speech tell for mit / must

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mit is anadverb and mustanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 31377, derived from the frequency rank of both members and their visual similarity.

mit is recorded at frequency rank #13,791, classified as anadv, pronounced /mɪt/. must is at rank #17,586, tagged as anoun.

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 31377, this pair ranks #36,741 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mit vs must

Shared letters: mt. Private to "mit": i. Private to "must": su.

"mit" · 3 letters · shape CVC  ·  "must" · 4 letters · shape CVCC

Known mistypes of this pair

  • mustmmust · msut · musst · mustt · muts · umst

Frequently Asked Questions

Is swapping "mit" for "must" ever safe?
No - they are not even the same part of speech. "mit" is an adverb and "must" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "mit" or "must" show up more?
"mit" is the more common of the two: it sits at frequency rank #13,791 in our Portuguese list, against #17,586 for "must". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "mit" and "must". Here's where to go from here.

  • Full dictionary entry for "mit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "must" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #36,741 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "mit" and "must" also get mixed up with nearby pairs, the highest-scored neighbour is "muso vs must". 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 #36,741 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