BastiavsbastideWhich spelling fits?

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

Which to use

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

#8,504
“Bastia” frequency rank
#24,873
“bastide” frequency rank
33377
confusion score

Side-by-Side Comparison

Feature Bastia bastide
Definition Commune et chef-lieu de département française, située dans le département de la Haute-Corse. Élément de fortification.

Where the eye mixes Bastia and bastide

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. Bastia runs 6 letters (CVCCVV) against bastide's 7 (CVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Bastia
7 ch
bastide

Visual trap between Bastia and bastide

These two trip readers on the page rather than in the ear: Bastia is \bas.tja\ while bastide is \bas.tid\. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33377, 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\. bastide is at rank #24,873, tagged as anoun, pronounced \bas.tid\.

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 33377, this pair ranks #291,036 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Bastia vs bastide

Shared letters: abist. Private to "Bastia": -. Private to "bastide": de.

"Bastia" · 6 letters · shape CVCCVV  ·  "bastide" · 7 letters · shape CVCCVCV

Known mistypes of this pair

  • Bastia ← abstia · basita · basstia · bastai · basttia · batsia · bbastia · bsatia
  • bastide ← abstide · basitde · basstide · bastdie · bastidde · bastied · basttide · batside

Frequently Asked Questions

Can "Bastia" and "bastide" be used interchangeably?
No - they are not even the same part of speech. "Bastia" is a name and "bastide" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "Bastia" or "bastide"?
"Bastia" is the more common of the two: it sits at frequency rank #8,504 in our French list, against #24,873 for "bastide". 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 "bastide" 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 "bastide" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #291,036 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Bastia" and "bastide" also get mixed up with nearby pairs, the highest-scored neighbour is "bastian vs bastide". 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 #291,036 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