rulevsRuneWhich spelling fits?

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

Which to use

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

#39,521
“rule” frequency rank
#47,011
“Rune” frequency rank
86532
confusion score

Side-by-Side Comparison

Feature rule Rune
Definition Règle (ordre). Nom de famille.

Letter map: rule vs Rune

Shared letters muted; letters that set rule and Rune apart highlighted. Shared run: 3. rule and Rune follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
rule
4 ch
Rune

Part-of-speech tell for rule / Rune

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rule is anoun and Runeaname. On the page they differ by a single letter - l in “rule” becomes n in “Rune”. Our composite confusion score for this pair is 86532, derived from the frequency rank of both members and their visual similarity.

rule is recorded at frequency rank #39,521, classified as anoun, pronounced \ɹuːl\. Rune is at rank #47,011, tagged as aname.

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 86532, this pair ranks #9,573 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of rule vs Rune

Shared letters: eru. Private to "rule": l. Private to "Rune": n.

"rule" · 4 letters · shape CVCV  ·  "Rune" · 4 letters · shape CVCV

Known mistypes of this pair

  • rule ← rlue · rrule · ruel · rulle · urle
  • Rune ← rnue · rrune · ruen · runne

Frequently Asked Questions

Can "rule" and "Rune" be used interchangeably?
No - they are not even the same part of speech. "rule" is a noun and "Rune" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "rule" or "Rune" show up more?
"rule" is the more common of the two: it sits at frequency rank #39,521 in our French list, against #47,011 for "Rune". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "rule" vs "Rune" is on the table, pick a follow-up below.

  • Full dictionary entry for "rule" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rune" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,573 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rule" and "Rune" also get mixed up with nearby pairs, the highest-scored neighbour is "rani vs Rune". 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 #9,573 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