máximavsmáximoWhich spelling fits?

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

Which to use

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

#2,512
“máxima” frequency rank
#1,517
“máximo” frequency rank
4029
confusion score

Side-by-Side Comparison

Feature máxima máximo
Definition Regla, principio o proposición generalmente admitida por todos los que profesan una facultad o ciencia. Superlativo irregular de grande: sumamente grande.

Where the eye mixes máxima and máximo

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. máxima and máximo follow the identical consonant-vowel pattern (CVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
máxima
6 ch
máximo

Look-alike desk: máxima vs máximo

These two trip readers on the page rather than in the ear: máxima is [ˈmaksima] while máximo is [ˈmaksimo]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - a in “máxima” becomes o in “máximo”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 4029, derived from the frequency rank of both members and their visual similarity.

máxima is recorded at frequency rank #2,512, classified as anoun, pronounced [ˈmaksima]. máximo is at rank #1,517, tagged as anadj, pronounced [ˈmaksimo].

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 4029, this pair ranks #317,045 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of máxima vs máximo

Shared letters: imxá. Private to "máxima": a. Private to "máximo": o.

"máxima" · 6 letters · shape CVCVCV  ·  "máximo" · 6 letters · shape CVCVCV

Frequently Asked Questions

Do "máxima" and "máximo" mean the same thing in a sentence?
No - they are not even the same part of speech. "máxima" is a noun and "máximo" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "máxima" or "máximo" show up more?
"máximo" is the more common of the two: it sits at frequency rank #1,517 in our Spanish list, against #2,512 for "máxima". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "máxima" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "máximo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #317,045 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "máxima" and "máximo" also get mixed up with nearby pairs, the highest-scored neighbour is "manito vs máximo". Nearby pair

Confusion rank #317,045 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list