voipvsvollTell them apart

Quick tell: voip is a verb, voll is an adjective, so they fill different roles in a sentence.

Which to use

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

#49,359
“voip” frequency rank
#591
“voll” frequency rank
49950
confusion score

Side-by-Side Comparison

Feature voip voll
Definition 2. Person Singular Imperativ Präsens Aktiv des Verbs voipen mit etwas so vollständig gefüllt, dass absolut nichts mehr hinein passt oder hinein darf oder hinein gehört

Where the eye mixes voip and voll

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. voip (CVVC) and voll (CVCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

4 ch
voip
4 ch
voll

Why the eye confuses voip with voll

These two trip readers on the page rather than in the ear: voip is [vɔɪ̯p] while voll is [fɔl]. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 49950, derived from the frequency rank of both members and their visual similarity.

voip is recorded at frequency rank #49,359, classified as averb, pronounced [vɔɪ̯p]. voll is at rank #591, tagged as anadj, pronounced [fɔl].

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 49950, this pair ranks #1,192,293 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of voip vs voll

Shared letters: ov. Private to "voip": ip. Private to "voll": l.

"voip" · 4 letters · shape CVVC  ·  "voll" · 4 letters · shape CVCC

Known mistypes of this pair

  • voip ← ovip · viop · voipp · vopi · vvoip
  • voll ← ovll · vlol · vvoll

Frequently Asked Questions

Is swapping "voip" for "voll" ever safe?
No - they are not even the same part of speech. "voip" is a verb and "voll" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "voip" or "voll" show up more?
"voll" is the more common of the two: it sits at frequency rank #591 in our German list, against #49,359 for "voip". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "voip" and "voll" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "voip" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "voll" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,192,293 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "voip" and "voll" also get mixed up with nearby pairs, the highest-scored neighbour is "voip vs voor". 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 #1,192,293 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