ASCIIvsAscqWhich spelling fits?

Quick tell: ASCII is a noun, Ascq is a name, so they fill different roles in a sentence.

Which to use

“ASCII” is a noun and “Ascq” is a name - they look or sound alike but fill different roles in a sentence.

#46,585
“ASCII” frequency rank
#30,474
“Ascq” frequency rank
77059
confusion score

Side-by-Side Comparison

Feature ASCII Ascq
Definition Norme longtemps utilisée pour le codage des caractères alphanumériques en informatique. À l’origine, utilisant sept bits, l’ASCII permet de représenter 128 caractères, numérotés de 0 à 127 et représentant 32 caractères de contrôle, l'espace et 95 caractères graphiques. L’ASCII dit « étendu » utilise le huitième bit de l’octet pour coder les caractères vernaculaires de 128 à 255, mais existe en plusieurs versions mutuellement incompatibles. L'UTF-8 est une forme d’ASCII dit « étendu » qui peut représenter chacun de ces caractères (voir Unicode). Quartier et ancienne commune française, située dans le département du Nord intégrée dans la commune de Villeneuve-d’Ascq.

Where the eye mixes ASCII and Ascq

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. ASCII runs 5 letters (VCCVV) against Ascq's 4 (VCCC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
ASCII
4 ch
Ascq

Look-alike desk: ASCII vs Ascq

These two trip readers on the page rather than in the ear: ASCII is \as.ki\ while Ascq is \ask\. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 77059, derived from the frequency rank of both members and their visual similarity.

ASCII is recorded at frequency rank #46,585, classified as anoun, pronounced \as.ki\. Ascq is at rank #30,474, tagged as aname, pronounced \ask\.

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 77059, this pair ranks #29,425 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of ASCII vs Ascq

Shared letters: acs. Private to "ASCII": i. Private to "Ascq": q.

"ASCII" · 5 letters · shape VCCVV  ·  "Ascq" · 4 letters · shape VCCC

Known mistypes of this pair

  • ASCII ← acsii · asccii · asci · asici · asscii · sacii
  • Ascq ← acsq · asccq · ascqq · asqc · asscq · sacq

Frequently Asked Questions

Can "ASCII" and "Ascq" be used interchangeably?
No - they are not even the same part of speech. "ASCII" is a noun and "Ascq" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ASCII" or "Ascq"?
"Ascq" is the more common of the two: it sits at frequency rank #30,474 in our French list, against #46,585 for "ASCII". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "ASCII" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ascq" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #29,425 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ASCII" and "Ascq" also get mixed up with nearby pairs, the highest-scored neighbour is "ASC vs ASCII". 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 #29,425 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list