riskvsRusWhich spelling fits?

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

Which to use

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

#955
“risk” frequency rank
#26,234
“Rus” frequency rank
27189
confusion score

Side-by-Side Comparison

Feature risk Rus
Definition The probability of a negative outcome to a decision or event. A people made up of Scandinavian warrior merchants who travelled Eastern European river-roads from the eighth century, and whose settlements around Novgorod, Kiev/Kyiv and the Volga and Dnieper/Dnipro gave rise to the Rus' principalities.

Where the eye mixes risk and Rus

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
risk
3 ch
Rus

Look-alike desk: risk vs Rus

These two trip readers on the page rather than in the ear: risk is /ɹɪsk/ while Rus is /ɹuːs/. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 27189, derived from the frequency rank of both members and their visual similarity.

risk is recorded at frequency rank #955, classified as anoun, pronounced /ɹɪsk/. Rus is at rank #26,234, tagged as aname, pronounced /ɹuːs/.

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 27189, this pair ranks #380,872 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of risk vs Rus

Shared letters: rs. Private to "risk": ik. Private to "Rus": u.

"risk" · 4 letters · shape CVCC  ·  "Rus" · 3 letters · shape CVC

Known mistypes of this pair

  • riskirsk · riks · riskk · rissk · rrisk · rsik

Frequently Asked Questions

Is swapping "risk" for "Rus" ever safe?
No - they are not even the same part of speech. "risk" is a noun and "Rus" a name, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "risk" vs "Rus" - which ranks higher?
"risk" is the more common of the two: it sits at frequency rank #955 in our English list, against #26,234 for "Rus". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "risk" and "Rus" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "risk" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #380,872 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "risk" and "Rus" also get mixed up with nearby pairs, the highest-scored neighbour is "Rua vs Rus". 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 #380,872 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list