Which to use
“regulation” and “relation” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,781
- “regulation” frequency rank
- #4,262
- “relation” frequency rank
- 8043
- confusion score
Side-by-Side Comparison
| Feature | regulation | relation |
|---|---|---|
| Definition | The act of regulating or the condition of being regulated. | The manner in which two things may be associated. |
Where the eye mixes regulation and relation
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.
Look-alike desk: regulation vs relation
A purely visual mix-up. regulation (/ˌɹɛɡjʊˈleɪʃən/) and relation (/ɹɪˈleɪʃ(ə)n/) 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 8043, derived from the frequency rank of both members and their visual similarity.
regulation is recorded at frequency rank #3,781, classified as anoun, pronounced /ˌɹɛɡjʊˈleɪʃən/. relation is at rank #4,262, tagged as anoun, pronounced /ɹɪˈleɪʃ(ə)n/.
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 8043, this pair ranks #504,372 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of regulation vs relation
Shared letters: aeilnort. Private to "regulation": gu. Private to "relation": -.
"regulation" · 10 letters · shape CVCVCVCVVC · "relation" · 8 letters · shape CVCVCVVC
Known mistypes of this pair
- regulation ← ergulation · reggulation · regluation · regualtion · regulaiton · regulasion · regulatino · regulationn
- relation ← erlation · realtion · relaiton · relasion · relatino · relationn · relatoin · relattion
Frequently Asked Questions
Is swapping "regulation" for "relation" ever safe?
Frequency check: "regulation" vs "relation" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "regulation" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "relation" - compare definitions side by side with the headword page. Word entry
- This pair ranks #504,372 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "regulation" and "relation" also get mixed up with nearby pairs, the highest-scored neighbour is "refutation vs regulation". 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 #504,372 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.