maximavsmaximalWhich spelling fits?

Quick tell: maxima is a noun, maximal is an adjective, so they fill different roles in a sentence.

Which to use

“maxima” is a noun and “maximal” is an adjective - they look or sound alike but fill different roles in a sentence.

#30,129
“maxima” frequency rank
#26,882
“maximal” frequency rank
57011
confusion score

Side-by-Side Comparison

Feature maxima maximal
Definition A music note typically equal to two longae (eight semibreves). Largest, greatest (in magnitude), highest, most.

Letter map: maxima vs maximal

Shared letters muted; letters that set maxima and maximal apart highlighted. Shared run: 6.

6 ch
maxima
7 ch
maximal

Part-of-speech tell for maxima / maximal

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: maxima is anoun and maximalanadjective. On the page they differ by 1 extra letter(s) - “maxima” sits inside “maximal”. Our composite confusion score for this pair is 57011, derived from the frequency rank of both members and their visual similarity.

maxima is recorded at frequency rank #30,129, classified as anoun. maximal is at rank #26,882, tagged as anadj, pronounced /ˈmæksɪməl/.

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 57011, this pair ranks #122,183 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of maxima vs maximal

Shared letters: aimx. Private to "maxima": -. Private to "maximal": l.

"maxima" · 6 letters · shape CVCVCV  ·  "maximal" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • maximaamxima · maixma · maxiam · maximma · maxmia · maxxima · mmaxima · mxaima
  • maximalamximal · maixmal · maxiaml · maximall · maximla · maximmal · maxmial · maxximal

Frequently Asked Questions

Do "maxima" and "maximal" mean the same thing in a sentence?
No - they are not even the same part of speech. "maxima" is a noun and "maximal" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "maxima" or "maximal" show up more?
"maximal" is the more common of the two: it sits at frequency rank #26,882 in our English list, against #30,129 for "maxima". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "maxima" vs "maximal" is on the table, pick a follow-up below.

  • Full dictionary entry for "maxima" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "maximal" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #122,183 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "maxima" and "maximal" also get mixed up with nearby pairs, the highest-scored neighbour is "maim vs maxima". 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 #122,183 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