modelsvsmodulusWhat's the difference?

Which to use

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

#1,871
“models” frequency rank
#39,433
“modulus” frequency rank
41304
confusion score

Side-by-Side Comparison

Feature models modulus
Definition plural of model The base with respect to which a congruence is computed.

Where the eye mixes models and modulus

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
models
7 ch
modulus

Visual trap between models and modulus

A purely visual mix-up. models (/ˈmɒd.l̩z/) and modulus (/ˈmɒdjʊləs/) 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 41304, derived from the frequency rank of both members and their visual similarity.

models is recorded at frequency rank #1,871, classified as anoun, pronounced /ˈmɒd.l̩z/. modulus is at rank #39,433, tagged as anoun, pronounced /ˈmɒdjʊləs/.

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 41304, this pair ranks #259,660 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of models vs modulus

Shared letters: dlmos. Private to "models": e. Private to "modulus": u.

"models" · 6 letters · shape CVCVCC  ·  "modulus" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • modelsmdoels · mmodels · moddels · modells · modelss · modesl · modles · moedls
  • modulusmdoulus · mmodulus · moddulus · modluus · modullus · modulsu · moduluss · moduuls

Frequently Asked Questions

Do "models" and "modulus" mean the same thing in a sentence?
No. They are said differently (/ˈmɒd.l̩z/ versus /ˈmɒdjʊləs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "models" or "modulus" show up more?
"models" is the more common of the two: it sits at frequency rank #1,871 in our English list, against #39,433 for "modulus". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "models" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "modulus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #259,660 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "models" and "modulus" also get mixed up with nearby pairs, the highest-scored neighbour is "modulus vs modus". 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 #259,660 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