mundivstheirWhich spelling fits?

Quick tell: mundi is a noun, their is a pronoun, so they fill different roles in a sentence.

Which to use

“mundi” is a noun and “their” is a pronoun - they look or sound alike but fill different roles in a sentence.

#42,013
“mundi” frequency rank
#11,131
“their” frequency rank
53144
confusion score

Side-by-Side Comparison

Feature mundi their
Definition Genitiv Singular des Substantivs mundus ihr

Letter map: mundi vs their

Shared letters muted; letters that set mundi and their apart highlighted. Shared run: 1. mundi (CVCCV) and their (CCVVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
mundi
5 ch
their

Part-of-speech tell for mundi / their

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: mundi is anoun and theirapronoun. On the page they share most of their letters but differ in 5 positions. Our composite confusion score for this pair is 53144, derived from the frequency rank of both members and their visual similarity.

mundi is recorded at frequency rank #42,013, classified as anoun, pronounced […]. their is at rank #11,131, tagged as apron, pronounced […].

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 53144, this pair ranks #1,069,498 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of mundi vs their

Shared letters: i. Private to "mundi": dmnu. Private to "their": ehrt.

"mundi" · 5 letters · shape CVCCV  ·  "their" · 5 letters · shape CCVVC

Known mistypes of this pair

  • mundimmundi · mnudi · mudni · munddi · munid · munndi · umndi
  • theirhteir · tehir · theirr · theri · thheir · thier · ttheir

Frequently Asked Questions

Is swapping "mundi" for "their" ever safe?
No - they are not even the same part of speech. "mundi" is a noun and "their" a pronoun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "mundi" or "their" show up more?
"their" is the more common of the two: it sits at frequency rank #11,131 in our German list, against #42,013 for "mundi". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "mundi" vs "their" is on the table, pick a follow-up below.

  • Full dictionary entry for "mundi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "their" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,069,498 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "mundi" and "their" also get mixed up with nearby pairs, the highest-scored neighbour is "mundi vs puzzles". 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 #1,069,498 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