Which to use
“rue” and “rules” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #13,801
- “rue” frequency rank
- #932
- “rules” frequency rank
- 14733
- confusion score
Side-by-Side Comparison
| Feature | rue | rules |
|---|---|---|
| Definition | Sorrow; repentance; regret. | plural of rule |
Where the eye mixes rue and rules
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses rue with rules
A purely visual mix-up. rue (/ɹuː/) and rules (/ˈɹuːlz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 14733, derived from the frequency rank of both members and their visual similarity.
rue is recorded at frequency rank #13,801, classified as anoun, pronounced /ɹuː/. rules is at rank #932, tagged as anoun, pronounced /ˈɹuːlz/.
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 14733, this pair ranks #468,266 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of rue vs rules
Shared letters: eru. Private to "rue": -. Private to "rules": ls.
"rue" · 3 letters · shape CVV · "rules" · 5 letters · shape CVCVC
Known mistypes of this pair
- rules ← rlues · rrules · ruels · ruless · rulles · rulse · urles
Frequently Asked Questions
Can "rue" and "rules" be used interchangeably?
Which is more common, "rue" or "rules"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "rue" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rules" - compare definitions side by side with the headword page. Word entry
- This pair ranks #468,266 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "rue" and "rules" also get mixed up with nearby pairs, the highest-scored neighbour is "Rua vs rue". 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 #468,266 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.