ejercitarvsejércitoWhich spelling fits?

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

Which to use

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

#20,007
“ejercitar” frequency rank
#683
“ejército” frequency rank
20690
confusion score

Side-by-Side Comparison

Feature ejercitar ejército
Definition Realizar algo en la práctica. Conjunto grande y organizado de soldados que combaten en común.

Where the eye mixes ejercitar and ejército

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

9 ch
ejercitar
8 ch
ejército

Why the eye confuses ejercitar with ejército

These two trip readers on the page rather than in the ear: ejercitar is [exeɾsiˈt̪aɾ] while ejército is [eˈxeɾsit̪o]. 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 20690, derived from the frequency rank of both members and their visual similarity.

ejercitar is recorded at frequency rank #20,007, classified as averb, pronounced [exeɾsiˈt̪aɾ]. ejército is at rank #683, tagged as anoun, pronounced [eˈxeɾsit̪o].

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 20690, this pair ranks #258,232 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ejercitar vs ejército

Shared letters: ceijrt. Private to "ejercitar": a. Private to "ejército": .

"ejercitar" · 9 letters · shape VCVCCVCVC  ·  "ejército" · 8 letters · shape VCVCCVCV

Known mistypes of this pair

  • ejercitareejrcitar · ejecritar · ejerccitar · ejerciatr · ejercitarr · ejercitra · ejercittar · ejerctiar

Frequently Asked Questions

Can "ejercitar" and "ejército" be used interchangeably?
No - they are not even the same part of speech. "ejercitar" is a verb and "ejército" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ejercitar" or "ejército"?
"ejército" is the more common of the two: it sits at frequency rank #683 in our Spanish list, against #20,007 for "ejercitar". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "ejercitar" and "ejército" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ejercitar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ejército" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #258,232 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ejercitar" and "ejército" also get mixed up with nearby pairs, the highest-scored neighbour is "ejercitar vs ejercitarse". 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 #258,232 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