geniusvsgenusWhat's the difference?

Which to use

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

#4,089
“genius” frequency rank
#10,701
“genus” frequency rank
14790
confusion score

Side-by-Side Comparison

Feature genius genus
Definition Someone possessing extraordinary intelligence or skill; especially somebody who has demonstrated this by a creative or original work in science, music, art, etc. A category in the classification of organisms, ranking below family (Lat. familia) and above species.

Where the eye mixes genius and genus

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. genius runs 6 letters (CVCVVC) against genus's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
genius
5 ch
genus

Visual trap between genius and genus

A purely visual mix-up. genius (/ˈd͡ʒiː.ni.əs/) and genus (/ˈdʒiːnəs/) 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 1 letter(s) in length. Our composite confusion score for this pair is 14790, derived from the frequency rank of both members and their visual similarity.

genius is recorded at frequency rank #4,089, classified as anoun, pronounced /ˈd͡ʒiː.ni.əs/. genus is at rank #10,701, tagged as anoun, pronounced /ˈdʒiːnəs/.

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 14790, this pair ranks #467,932 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of genius vs genus

Shared letters: egnsu. Private to "genius": i. Private to "genus": -.

"genius" · 6 letters · shape CVCVVC  ·  "genus" · 5 letters · shape CVCVC

Known mistypes of this pair

  • genius ← egnius · geinus · genisu · geniuss · gennius · genuis · ggenius · gneius
  • genus ← egnus · gennus · gensu · genuss · geuns · ggenus · gneus

Frequently Asked Questions

Do "genius" and "genus" mean the same thing in a sentence?
No. They are said differently (/ˈd͡ʒiː.ni.əs/ versus /ˈdʒiːnəs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "genius" or "genus"?
"genius" is the more common of the two: it sits at frequency rank #4,089 in our English list, against #10,701 for "genus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "genius" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "genus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #467,932 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "genius" and "genus" also get mixed up with nearby pairs, the highest-scored neighbour is "genus vs glens". 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 #467,932 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