institvsinstruitWhich spelling fits?

Quick tell: instit is a noun, instruit is an adjective, so they fill different roles in a sentence.

Which to use

“instit” is a noun and “instruit” is an adjective - they look or sound alike but fill different roles in a sentence.

#37,384
“instit” frequency rank
#20,765
“instruit” frequency rank
58149
confusion score

Side-by-Side Comparison

Feature instit instruit
Definition Instituteur ou institutrice (enseignant dans une école primaire). Qualifie une personne qui connaît les informations et plus généralement qui a un savoir.

Where the eye mixes instit and instruit

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

6 ch
instit
8 ch
instruit

Why the eye confuses instit with instruit

These two trip readers on the page rather than in the ear: instit is \ɛ̃s.tit\ while instruit is \ɛ̃s.tʁɥi\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 58149, derived from the frequency rank of both members and their visual similarity.

instit is recorded at frequency rank #37,384, classified as anoun, pronounced \ɛ̃s.tit\. instruit is at rank #20,765, tagged as anadj, pronounced \ɛ̃s.tʁɥi\.

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 58149, this pair ranks #110,739 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of instit vs instruit

Shared letters: inst. Private to "instit": -. Private to "instruit": ru.

"instit" · 6 letters · shape VCCCVC  ·  "instruit" · 8 letters · shape VCCCCVVC

Known mistypes of this pair

  • instit ← innstit · insitt · insstit · institt · instti · insttit · intsit · isntit
  • instruit ← innstruit · insrtuit · insstruit · instriut · instrruit · instruitt · instruti · insttruit

Frequently Asked Questions

Can "instit" and "instruit" be used interchangeably?
No - they are not even the same part of speech. "instit" is a noun and "instruit" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "instit" or "instruit" show up more?
"instruit" is the more common of the two: it sits at frequency rank #20,765 in our French list, against #37,384 for "instit". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "instit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "instruit" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #110,739 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "instit" and "instruit" also get mixed up with nearby pairs, the highest-scored neighbour is "instit vs instru". 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 #110,739 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