omevsopenTell them apart

Quick tell: ome is a num, open is an adjective, so they fill different roles in a sentence.

Which to use

“ome” is a num and “open” is an adjective - they look or sound alike but fill different roles in a sentence.

#46,700
“ome” frequency rank
#6,335
“open” frequency rank
53035
confusion score

Side-by-Side Comparison

Feature ome open
Definition Dos. Abierto.

Where the eye mixes ome and open

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. ome runs 3 letters (VCV) against open's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
ome
4 ch
open

Visual trap between ome and open

These two trip readers on the page rather than in the ear: ome is [ˈoː.me] while open is /ˈəʊ.pən/. 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 (num vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 53035, derived from the frequency rank of both members and their visual similarity.

ome is recorded at frequency rank #46,700, classified as anum, pronounced [ˈoː.me]. open is at rank #6,335, tagged as anadj, pronounced /ˈəʊ.pən/.

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 53035, this pair ranks #89,831 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ome vs open

Shared letters: eo. Private to "ome": m. Private to "open": np.

"ome" · 3 letters · shape VCV  ·  "open" · 4 letters · shape VCVC

Known mistypes of this pair

  • open ← oepn · openn · oppen

Frequently Asked Questions

Do "ome" and "open" mean the same thing in a sentence?
No - they are not even the same part of speech. "ome" is a num and "open" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "ome" or "open" show up more?
"open" is the more common of the two: it sits at frequency rank #6,335 in our Spanish list, against #46,700 for "ome". 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 "ome" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "open" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #89,831 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ome" and "open" also get mixed up with nearby pairs, the highest-scored neighbour is "oli vs ome". 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 #89,831 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