CeresvsCyrusWhich spelling fits?

Which to use

“Ceres” and “Cyrus” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#34,426
“Ceres” frequency rank
#9,159
“Cyrus” frequency rank
43585
confusion score

Side-by-Side Comparison

Feature Ceres Cyrus
Definition The Roman goddess of agriculture; equivalent to the Greek goddess Demeter. An ancient king of Persia, Cyrus the Great.

Where the eye mixes Ceres and Cyrus

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Ceres and Cyrus follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
Ceres
5 ch
Cyrus

Visual trap between Ceres and Cyrus

A purely visual mix-up. Ceres (/ˈsɪəɹiːz/) and Cyrus (/ˈsaɪɹəs/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 43585, derived from the frequency rank of both members and their visual similarity.

Ceres is recorded at frequency rank #34,426, classified as aname, pronounced /ˈsɪəɹiːz/. Cyrus is at rank #9,159, tagged as aname, pronounced /ˈsaɪɹəs/.

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 43585, this pair ranks #238,592 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Ceres vs Cyrus

Shared letters: crs. Private to "Ceres": e. Private to "Cyrus": uy.

"Ceres" · 5 letters · shape CVCVC  ·  "Cyrus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Ceres ← cceres · ceers · ceress · cerres · cerse · crees · ecres
  • Cyrus ← ccyrus · cryus · cyrrus · cyrsu · cyruss · cyurs · cyyrus · ycrus

Frequently Asked Questions

Is swapping "Ceres" for "Cyrus" ever safe?
No. They are said differently (/ˈsɪəɹiːz/ versus /ˈsaɪɹəs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Ceres" vs "Cyrus" - which ranks higher?
"Cyrus" is the more common of the two: it sits at frequency rank #9,159 in our English list, against #34,426 for "Ceres". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Ceres" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Cyrus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #238,592 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Ceres" and "Cyrus" also get mixed up with nearby pairs, the highest-scored neighbour is "cates vs Ceres". 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 #238,592 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