doi vs drei, What's the Difference?

Which to use

“doi” is a verb and “drei” is a num - they look or sound alike but fill different roles in a sentence.

#42,427
“doi” frequency rank: #175
“drei” frequency rank: 42602
confusion score

Side-by-Side Comparison

Feature	doi	drei
Definition	3. Person Singular Indikativ Präsens Aktiv des Verbs doić	die Kardinalzahl zwischen zwei und vier

Where the spellings diverge

Shared letters are muted; the letters that actually set doi and drei apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch

doi

4 ch

drei

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: doi is [ˈdɔji] while drei is [dʁaɪ̯]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs num), which is usually the fastest check. Our composite confusion score for this pair is 42602, derived from the frequency rank of both members and their visual similarity.

doi is recorded at frequency rank #42,427, classified as averb, pronounced [ˈdɔji]. drei is at rank #175, tagged as anum, pronounced [dʁaɪ̯].

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 42602, this pair ranks #1,444,316 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of doi vs drei

Shared letters: di. Private to "doi": o. Private to "drei": er.

"doi" · 3 letters · shape CVV · "drei" · 4 letters · shape CCVV

Known mistypes of this pair

drei ← ddrei · deri · drie · drrei · rdei

Frequency comparison

doi#42,427

drei#175

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "doi" and "drei" be used interchangeably?

No - they are not even the same part of speech. "doi" is a verb and "drei" a num, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "doi" or "drei"?

"drei" is the more common of the two: it sits at frequency rank #175 in our German list, against #42,427 for "doi". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering doi vs drei

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “doi”; for a num, it's “drei”.
See each word in full, definition, IPA, etymology and its other confusables. Full “doi” entry
Browse more pairs most likely to be confused. Most confusable