intravsintrigaWhich spelling fits?

Quick tell: intra is a preposition, intriga is a noun, so they fill different roles in a sentence.

Which to use

“intra” is a preposition and “intriga” is a noun - they look or sound alike but fill different roles in a sentence.

#38,770
“intra” frequency rank
#12,625
“intriga” frequency rank
51395
confusion score

Side-by-Side Comparison

Feature intra intriga
Definition Dentro de, en el interior de. Manejo cauteloso, astuto y reservado para conseguir algún fin.

Where the eye mixes intra and intriga

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. intra runs 5 letters (VCCCV) against intriga's 7 (VCCCVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
intra
7 ch
intriga

Why the eye confuses intra with intriga

These two trip readers on the page rather than in the ear: intra is [ˈɪn.traː] while intriga is [ĩn̪ˈt̪ɾiɣ̞a]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (preposition vs noun), which is usually the fastest check. Our composite confusion score for this pair is 51395, derived from the frequency rank of both members and their visual similarity.

intra is recorded at frequency rank #38,770, classified as aprep, pronounced [ˈɪn.traː]. intriga is at rank #12,625, tagged as anoun, pronounced [ĩn̪ˈt̪ɾiɣ̞a].

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 51395, this pair ranks #98,093 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of intra vs intriga

Shared letters: ainrt. Private to "intra": -. Private to "intriga": g.

"intra" · 5 letters · shape VCCCV  ·  "intriga" · 7 letters · shape VCCCVCV

Known mistypes of this pair

  • intra ← inntra · inrta · intar · intrra · inttra · itnra · nitra
  • intriga ← inntriga · inrtiga · intirga · intrgia · intriag · intrigga · intrriga · inttriga

Frequently Asked Questions

Can "intra" and "intriga" be used interchangeably?
No - they are not even the same part of speech. "intra" is a preposition and "intriga" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "intra" vs "intriga" - which ranks higher?
"intriga" is the more common of the two: it sits at frequency rank #12,625 in our Spanish list, against #38,770 for "intra". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "intra" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "intriga" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #98,093 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "intra" and "intriga" also get mixed up with nearby pairs, the highest-scored neighbour is "intima vs intra". 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 #98,093 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