ICQvsistConfusable pair

Quick tell: ICQ is a abbrev, ist is a verb, so they fill different roles in a sentence.

Which to use

“ICQ” is an abbrev and “ist” is a verb - they look or sound alike but fill different roles in a sentence.

#48,240
“ICQ” frequency rank
#7
“ist” frequency rank
48247
confusion score

Side-by-Side Comparison

Feature ICQ ist
Definition ein Instant-Messenger-Dienst 3. Person Singular Indikativ Präsens des Verbs sein

Where the eye mixes ICQ and ist

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
ICQ
3 ch
ist

Why the eye confuses ICQ with ist

These two trip readers on the page rather than in the ear: ICQ is [ˌaɪsiːˈkɪ̯uː] while ist is [ɪst]. 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 (abbrev vs verb), which is usually the fastest check. Our composite confusion score for this pair is 48247, derived from the frequency rank of both members and their visual similarity.

ICQ is recorded at frequency rank #48,240, classified as anabbrev, pronounced [ˌaɪsiːˈkɪ̯uː]. ist is at rank #7, tagged as averb, pronounced [ɪst].

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 48247, this pair ranks #1,255,527 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ICQ vs ist

Shared letters: i. Private to "ICQ": cq. Private to "ist": st.

"ICQ" · 3 letters · shape VCC  ·  "ist" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "ICQ" for "ist" ever safe?
No - they are not even the same part of speech. "ICQ" is an abbrev and "ist" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ICQ" or "ist"?
"ist" is the more common of the two: it sits at frequency rank #7 in our German list, against #48,240 for "ICQ". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "ICQ" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ist" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,255,527 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "ICQ" and "ist" also get mixed up with nearby pairs, the highest-scored neighbour is "ICQ vs IMs". Nearby pair

Confusion rank #1,255,527 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