IchsvsISISConfusable pair

Quick tell: Ichs is a noun, ISIS is an abbrev, so they fill different roles in a sentence.

Which to use

“Ichs” is a noun and “ISIS” is an abbrev - they look or sound alike but fill different roles in a sentence.

#6,807
“Ichs” frequency rank
#7,491
“ISIS” frequency rank
14298
confusion score

Side-by-Side Comparison

Feature Ichs ISIS
Definition Genitiv Singular des Substantivs Ich Abkürzung für die Terrorgruppe „Islamischer Staat im Irak und Syrien“ bzw. „Islamischer Staat im Irak und in Syrien“ bzw. „Islamischer Staat im Irak und in (Groß-)Syrien“

Letter map: Ichs vs ISIS

Shared letters muted; letters that set Ichs and ISIS apart highlighted. Shared run: 2.

4 ch
Ichs
4 ch
ISIS

Grammar separator: Ichs vs ISIS

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Ichs is anoun and ISISanabbrev. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 14298, derived from the frequency rank of both members and their visual similarity.

Ichs is recorded at frequency rank #6,807, classified as anoun, pronounced [ɪçs]. ISIS is at rank #7,491, tagged as anabbrev.

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 14298, this pair ranks #1,952,193 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Ichs vs ISIS

Shared letters: is. Private to "Ichs": ch. Private to "ISIS": -.

"Ichs" · 4 letters · shape VCCC  ·  "ISIS" · 4 letters · shape VCVC

Known mistypes of this pair

  • Ichscihs · icchs · ichhs · ichss · icsh · ihcs
  • ISISiiss · isiss · issi · issis · siis

Frequently Asked Questions

Can "Ichs" and "ISIS" be used interchangeably?
No - they are not even the same part of speech. "Ichs" is a noun and "ISIS" an abbrev, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Ichs" or "ISIS"?
"Ichs" is the more common of the two: it sits at frequency rank #6,807 in our German list, against #7,491 for "ISIS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "Ichs" vs "ISIS" is on the table, pick a follow-up below.

  • Full dictionary entry for "Ichs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ISIS" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,952,193 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Ichs" and "ISIS" also get mixed up with nearby pairs, the highest-scored neighbour is "IMs vs ISIS". 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 #1,952,193 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