BastiavsBastiaisConfusable pair

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

Which to use

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

#8,504
“Bastia” frequency rank
#34,891
“Bastiais” frequency rank
43395
confusion score

Side-by-Side Comparison

Feature Bastia Bastiais
Definition Commune et chef-lieu de département française, située dans le département de la Haute-Corse. Habitant de Bastia, commune française située dans le département de la Haute-Corse.

Where the eye mixes Bastia and Bastiais

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. Bastia runs 6 letters (CVCCVV) against Bastiais's 8 (CVCCVVVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Bastia
8 ch
Bastiais

Visual trap between Bastia and Bastiais

These two trip readers on the page rather than in the ear: Bastia is \bas.tja\ while Bastiais is \bas.tjɛ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “Bastia” sits inside “Bastiais”, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43395, derived from the frequency rank of both members and their visual similarity.

Bastia is recorded at frequency rank #8,504, classified as aname, pronounced \bas.tja\. Bastiais is at rank #34,891, tagged as anoun, pronounced \bas.tjɛ\.

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 43395, this pair ranks #218,371 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Bastia vs Bastiais

Shared letters: abist. Private to "Bastia": -. Private to "Bastiais": -.

"Bastia" · 6 letters · shape CVCCVV  ·  "Bastiais" · 8 letters · shape CVCCVVVC

Known mistypes of this pair

  • Bastia ← abstia · basita · basstia · bastai · basttia · batsia · bbastia · bsatia
  • Bastiais ← abstiais · basitais · basstiais · bastaiis · bastiaiss · bastiasi · bastiias · basttiais

Frequently Asked Questions

Can "Bastia" and "Bastiais" be used interchangeably?
No - they are not even the same part of speech. "Bastia" is a name and "Bastiais" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Bastia" vs "Bastiais" - which ranks higher?
"Bastia" is the more common of the two: it sits at frequency rank #8,504 in our French list, against #34,891 for "Bastiais". 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 "Bastia" and "Bastiais" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Bastia" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Bastiais" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #218,371 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Bastia" and "Bastiais" also get mixed up with nearby pairs, the highest-scored neighbour is "Bastiais vs bastian". 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 #218,371 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