montabavsmontañasWhich spelling fits?

Quick tell: montaba is a verb, montañas is a noun, so they fill different roles in a sentence.

Which to use

“montaba” is a verb and “montañas” is a noun - they look or sound alike but fill different roles in a sentence.

#37,733
“montaba” frequency rank
#3,270
“montañas” frequency rank
41003
confusion score

Side-by-Side Comparison

Feature montaba montañas
Definition Primera persona del singular (yo) del pretérito imperfecto de indicativo de montar. Forma del plural de montaña.

Where the eye mixes montaba and montañas

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. montaba runs 7 letters (CVCCVCV) against montañas's 8 (CVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
montaba
8 ch
montañas

Why the eye confuses montaba with montañas

These two trip readers on the page rather than in the ear: montaba is [mõn̪ˈt̪aβ̞a] while montañas is [mõn̪ˈt̪aɲas]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 41003, derived from the frequency rank of both members and their visual similarity.

montaba is recorded at frequency rank #37,733, classified as averb, pronounced [mõn̪ˈt̪aβ̞a]. montañas is at rank #3,270, tagged as anoun, pronounced [mõn̪ˈt̪aɲas].

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 41003, this pair ranks #156,035 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of montaba vs montañas

Shared letters: amnot. Private to "montaba": b. Private to "montañas": sñ.

"montaba" · 7 letters · shape CVCCVCV  ·  "montañas" · 8 letters · shape CVCCVCVC

Known mistypes of this pair

  • montaba ← mmontaba · mnotaba · monatba · monntaba · montaab · montabba · montava · montbaa

Frequently Asked Questions

Is swapping "montaba" for "montañas" ever safe?
No - they are not even the same part of speech. "montaba" is a verb and "montañas" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "montaba" vs "montañas" - which ranks higher?
"montañas" is the more common of the two: it sits at frequency rank #3,270 in our Spanish list, against #37,733 for "montaba". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "montaba" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "montañas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #156,035 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "montaba" and "montañas" also get mixed up with nearby pairs, the highest-scored neighbour is "montaba vs montas". 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 #156,035 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