numericalvsnumericallyWhat's the difference?

Quick tell: numerical is a adjective, numerically is an adverb, so they fill different roles in a sentence.

Which to use

“numerical” is an adjective and “numerically” is an adverb - they look or sound alike but fill different roles in a sentence.

#12,114
“numerical” frequency rank
#34,612
“numerically” frequency rank
46726
confusion score

Side-by-Side Comparison

Feature numerical numerically
Definition Of or pertaining to numbers. In a numerical manner.

Letter map: numerical vs numerically

Shared letters muted; letters that set numerical and numerically apart highlighted. Shared run: 9.

9 ch
numerical
11 ch
numerically

Grammar separator: numerical vs numerically

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: numerical is anadjective and numericallyanadverb. On the page they differ by 2 extra letter(s) - “numerical” sits inside “numerically”. Our composite confusion score for this pair is 46726, derived from the frequency rank of both members and their visual similarity.

numerical is recorded at frequency rank #12,114, classified as anadj, pronounced /n(j)uːˈmɛɹ.ɪ.kəl/. numerically is at rank #34,612, tagged as anadv.

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 46726, this pair ranks #209,048 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of numerical vs numerically

Shared letters: aceilmnru. Private to "numerical": -. Private to "numerically": y.

"numerical" · 9 letters · shape CVCVCVCVC  ·  "numerically" · 11 letters · shape CVCVCVCVCCV

Known mistypes of this pair

  • numericalnmuerical · nnumerical · nuemrical · numeircal · numercial · numeriacl · numericall · numericcal
  • numericallynmuerically · nnumerically · nuemrically · numeircally · numercially · numeriaclly · numericallyy · numericaly

Frequently Asked Questions

Can "numerical" and "numerically" be used interchangeably?
No - they are not even the same part of speech. "numerical" is an adjective and "numerically" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "numerical" or "numerically" show up more?
"numerical" is the more common of the two: it sits at frequency rank #12,114 in our English list, against #34,612 for "numerically". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "numerical" and "numerically". Here's where to go from here.

  • Full dictionary entry for "numerical" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "numerically" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #209,048 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "numerical" and "numerically" also get mixed up with nearby pairs, the highest-scored neighbour is "numeral vs numerical". 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 #209,048 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