tilvstrialWhich spelling fits?

Quick tell: til is a noun, trial is an adjective, so they fill different roles in a sentence.

Which to use

“til” is a noun and “trial” is an adjective - they look or sound alike but fill different roles in a sentence.

#44,136
“til” frequency rank
#23,851
“trial” frequency rank
67987
confusion score

Side-by-Side Comparison

Feature til trial
Definition sinal diacrítico (~) utilizado para modificar a pronúncia de determinadas letras no português (indicando nasalização) e em alguns outros idiomas ( bretão ...) que é destinada a permitir uma avaliação sem compromisso prévia a um eventual posterior licenciamento

Letter map: til vs trial

Shared letters muted; letters that set til and trial apart highlighted. Shared run: 3.

3 ch
til
5 ch
trial

Role in the sentence - til and trial

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: til is anoun and trialanadjective. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 67987, derived from the frequency rank of both members and their visual similarity.

til is recorded at frequency rank #44,136, classified as anoun, pronounced /ˈʧiw/. trial is at rank #23,851, tagged as anadj.

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 67987, this pair ranks #4,436 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of til vs trial

Shared letters: ilt. Private to "til": -. Private to "trial": ar.

"til" · 3 letters · shape CVC  ·  "trial" · 5 letters · shape CCVVC

Known mistypes of this pair

  • trialrtial · tiral · trail · triall · trila · trrial · ttrial

Frequently Asked Questions

Do "til" and "trial" mean the same thing in a sentence?
No - they are not even the same part of speech. "til" is a noun and "trial" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "til" or "trial" show up more?
"trial" is the more common of the two: it sits at frequency rank #23,851 in our Portuguese list, against #44,136 for "til". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "til" vs "trial" is on the table, pick a follow-up below.

  • Full dictionary entry for "til" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "trial" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #4,436 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "til" and "trial" also get mixed up with nearby pairs, the highest-scored neighbour is "tifo vs til". 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 #4,436 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