ingenierovsingenierosTell them apart

Which to use

“ingeniero” and “ingenieros” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,054
“ingeniero” frequency rank
#4,435
“ingenieros” frequency rank
7489
confusion score

Side-by-Side Comparison

Feature ingeniero ingenieros
Definition Persona que ejerce la ingeniería. Forma del plural de ingeniero.

Where the eye mixes ingeniero and ingenieros

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

9 ch
ingeniero
10 ch
ingenieros

Why the eye confuses ingeniero with ingenieros

A purely visual mix-up. ingeniero ([ĩŋxeˈnjeɾo]) and ingenieros ([ĩŋxeˈnjeɾos]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 extra letter(s) - “ingeniero” sits inside “ingenieros”. Our composite confusion score for this pair is 7489, derived from the frequency rank of both members and their visual similarity.

ingeniero is recorded at frequency rank #3,054, classified as anoun, pronounced [ĩŋxeˈnjeɾo]. ingenieros is at rank #4,435, tagged as anoun, pronounced [ĩŋxeˈnjeɾos].

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 7489, this pair ranks #307,852 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ingeniero vs ingenieros

Shared letters: eginor. Private to "ingeniero": -. Private to "ingenieros": s.

"ingeniero" · 9 letters · shape VCCVCVVCV  ·  "ingenieros" · 10 letters · shape VCCVCVVCVC

Known mistypes of this pair

  • ingenieroigneniero · inegniero · ingeinero · ingeneiro · ingenieor · ingenierro · ingenireo · ingenniero
  • ingenierosignenieros · inegnieros · ingeineros · ingeneiros · ingenieors · ingenieross · ingenierros · ingenierso

Frequently Asked Questions

Can "ingeniero" and "ingenieros" be used interchangeably?
No. They are said differently ([ĩŋxeˈnjeɾo] versus [ĩŋxeˈnjeɾos]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "ingeniero" or "ingenieros" show up more?
"ingeniero" is the more common of the two: it sits at frequency rank #3,054 in our Spanish list, against #4,435 for "ingenieros". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "ingeniero" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ingenieros" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #307,852 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ingeniero" and "ingenieros" also get mixed up with nearby pairs, the highest-scored neighbour is "ingenieros vs ingenios". 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 #307,852 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