treevstrueWhich spelling fits?

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

Which to use

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

#1,508
“tree” frequency rank
#393
“true” frequency rank
1901
confusion score

Side-by-Side Comparison

Feature tree true
Definition A perennial woody plant taller and larger than a shrub with a wooden trunk and, at some distance from the ground, having leaves and branches. Conforming to the actual state of reality or fact; factually correct.

Where the eye mixes tree and true

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
tree
4 ch
true

Look-alike desk: tree vs true

These two trip readers on the page rather than in the ear: tree is /tɹiː/ while true is /tɹuː/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “tree” becomes u in “true”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 1901, derived from the frequency rank of both members and their visual similarity.

tree is recorded at frequency rank #1,508, classified as anoun, pronounced /tɹiː/. true is at rank #393, tagged as anadj, pronounced /tɹuː/.

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 1901, this pair ranks #526,350 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tree vs true

Shared letters: ert. Private to "tree": -. Private to "true": u.

"tree" · 4 letters · shape CCVV  ·  "true" · 4 letters · shape CCVV

Known mistypes of this pair

  • treertee · tere · trree · ttree
  • truertue · treu · trrue · ttrue · ture

Frequently Asked Questions

Do "tree" and "true" mean the same thing in a sentence?
No - they are not even the same part of speech. "tree" is a noun and "true" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "tree" or "true" show up more?
"true" is the more common of the two: it sits at frequency rank #393 in our English list, against #1,508 for "tree". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "tree" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "true" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #526,350 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "tree" and "true" also get mixed up with nearby pairs, the highest-scored neighbour is "Trav vs tree". 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 #526,350 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