theyvstreuWhich spelling fits?

Quick tell: they is a pronoun, treu is an adjective, so they fill different roles in a sentence.

Which to use

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

#9,818
“they” frequency rank
#5,320
“treu” frequency rank
15138
confusion score

Side-by-Side Comparison

Feature they treu
Definition sie zu einem Menschen, Gedanken oder einer Abmachung haltend

Where the eye mixes they and treu

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
they
4 ch
treu

Why the eye confuses they with treu

These two trip readers on the page rather than in the ear: they is [ðeɪ] while treu is [tʁɔɪ̯]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (pronoun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 15138, derived from the frequency rank of both members and their visual similarity.

they is recorded at frequency rank #9,818, classified as apron, pronounced [ðeɪ]. treu is at rank #5,320, tagged as anadj, pronounced [tʁɔɪ̯].

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 15138, this pair ranks #1,946,093 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of they vs treu

Shared letters: et. Private to "they": hy. Private to "treu": ru.

"they" · 4 letters · shape CCVV  ·  "treu" · 4 letters · shape CCVV

Known mistypes of this pair

  • theyhtey · tehy · theyy · thhey · thye · tthey
  • treurteu · teru · trreu · ttreu

Frequently Asked Questions

Is swapping "they" for "treu" ever safe?
No - they are not even the same part of speech. "they" is a pronoun and "treu" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "they" or "treu"?
"treu" is the more common of the two: it sits at frequency rank #5,320 in our German list, against #9,818 for "they". 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 "they" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "treu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,946,093 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "they" and "treu" also get mixed up with nearby pairs, the highest-scored neighbour is "they vs thy". 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 #1,946,093 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list