ranvsrooWhich spelling fits?

Which to use

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

#24,290
“ran” frequency rank
#13,787
“roo” frequency rank
38077
confusion score

Side-by-Side Comparison

Feature ran roo
Definition Pasado simple (irregular) del verbo (to) run. Primera persona del singular (yo) del presente de indicativo de roer.

Where the eye mixes ran and roo

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
ran
3 ch
roo

Visual trap between ran and roo

A purely visual mix-up. ran (/ɹæn/) and roo ([ˈroo]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 38077, derived from the frequency rank of both members and their visual similarity.

ran is recorded at frequency rank #24,290, classified as averb, pronounced /ɹæn/. roo is at rank #13,787, tagged as averb, pronounced [ˈroo].

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 38077, this pair ranks #171,946 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ran vs roo

Shared letters: r. Private to "ran": an. Private to "roo": o.

"ran" · 3 letters · shape CVC  ·  "roo" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "ran" for "roo" ever safe?
No. They are said differently (/ɹæn/ versus [ˈroo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ran" or "roo"?
"roo" is the more common of the two: it sits at frequency rank #13,787 in our Spanish list, against #24,290 for "ran". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "ran" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "roo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #171,946 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ran" and "roo" also get mixed up with nearby pairs, the highest-scored neighbour is "rajo vs ran". Nearby pair

Confusion rank #171,946 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