ambiciónvsambiciosaWhich spelling fits?

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

Which to use

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

#9,400
“ambición” frequency rank
#20,568
“ambiciosa” frequency rank
29968
confusion score

Side-by-Side Comparison

Feature ambición ambiciosa
Definition Pasión ardiente y desordenada por conseguir riquezas, fama, poder, dignidades o cualquier cosa que halague el amor propio. Forma del femenino singular de ambicioso.

Where the eye mixes ambición and ambiciosa

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. ambición runs 8 letters (VCCVCVVC) against ambiciosa's 9 (VCCVCVVCV) - the length gap alone is often enough to separate them once you know to check it.

8 ch
ambición
9 ch
ambiciosa

Look-alike desk: ambición vs ambiciosa

These two trip readers on the page rather than in the ear: ambición is [ãmbiˈsjõn] while ambiciosa is [ãmbiˈsjosa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29968, derived from the frequency rank of both members and their visual similarity.

ambición is recorded at frequency rank #9,400, classified as anoun, pronounced [ãmbiˈsjõn]. ambiciosa is at rank #20,568, tagged as anadj, pronounced [ãmbiˈsjosa].

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 29968, this pair ranks #214,331 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ambición vs ambiciosa

Shared letters: abcim. Private to "ambición": nó. Private to "ambiciosa": os.

"ambición" · 8 letters · shape VCCVCVVC  ·  "ambiciosa" · 9 letters · shape VCCVCVVCV

Known mistypes of this pair

  • ambiciosa ← abmiciosa · ambbiciosa · ambciiosa · ambicciosa · ambicioas · ambiciossa · ambicisoa · ambicoisa

Frequently Asked Questions

Is swapping "ambición" for "ambiciosa" ever safe?
No - they are not even the same part of speech. "ambición" is a noun and "ambiciosa" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "ambición" or "ambiciosa" show up more?
"ambición" is the more common of the two: it sits at frequency rank #9,400 in our Spanish list, against #20,568 for "ambiciosa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "ambición" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ambiciosa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #214,331 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ambición" and "ambiciosa" also get mixed up with nearby pairs, the highest-scored neighbour is "ambiciosa vs ambiciosas". 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 #214,331 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