truevstruelyWhich spelling fits?

Quick tell: true is a adjective, truely is an adverb, so they fill different roles in a sentence.

Which to use

“true” is an adjective and “truely” is an adverb - they look or sound alike but fill different roles in a sentence.

#393
“true” frequency rank
#41,917
“truely” frequency rank
42310
confusion score

Side-by-Side Comparison

Feature true truely
Definition Conforming to the actual state of reality or fact; factually correct. Archaic spelling of truly.

Letter map: true vs truely

Shared letters muted; letters that set true and truely apart highlighted. Shared run: 4.

4 ch
true
6 ch
truely

Grammar separator: true vs truely

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: true is anadjective and truelyanadverb. On the page they differ by 2 extra letter(s) - “true” sits inside “truely”. Our composite confusion score for this pair is 42310, derived from the frequency rank of both members and their visual similarity.

true is recorded at frequency rank #393, classified as anadj, pronounced /tɹuː/. truely is at rank #41,917, tagged as anadv.

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 42310, this pair ranks #250,411 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of true vs truely

Shared letters: ertu. Private to "true": -. Private to "truely": ly.

"true" · 4 letters · shape CCVV  ·  "truely" · 6 letters · shape CCVVCV

Known mistypes of this pair

  • truertue · treu · trrue · ttrue · ture
  • truelyrtuely · treuly · trruely · truelly · truelyy · trueyl · truley · ttruely

Frequently Asked Questions

Can "true" and "truely" be used interchangeably?
No - they are not even the same part of speech. "true" is an adjective and "truely" an adverb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "true" vs "truely" - which ranks higher?
"true" is the more common of the two: it sits at frequency rank #393 in our English list, against #41,917 for "truely". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Done with this confusable. These links stay specific to "true" and "truely".

  • Full dictionary entry for "true" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "truely" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #250,411 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "true" and "truely" also get mixed up with nearby pairs, the highest-scored neighbour is "Trudy vs truely". 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 #250,411 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list