Which to use
“ofi” and “ost” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,187
- “ofi” frequency rank
- #33,259
- “ost” frequency rank
- 69446
- confusion score
Side-by-Side Comparison
| Feature | ofi | ost |
|---|---|---|
| Definition | Oficina. | Queso. |
Where the eye mixes ofi and ost
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. ofi (VCV) and ost (VCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between ofi and ost
A purely visual mix-up. ofi ([ˈofi]) and ost ([ˈʊst]) 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 69446, derived from the frequency rank of both members and their visual similarity.
ofi is recorded at frequency rank #36,187, classified as anoun, pronounced [ˈofi]. ost is at rank #33,259, tagged as anoun, pronounced [ˈʊst].
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 69446, this pair ranks #31,955 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of ofi vs ost
Shared letters: o. Private to "ofi": fi. Private to "ost": st.
"ofi" · 3 letters · shape VCV · "ost" · 3 letters · shape VCC
Frequently Asked Questions
Do "ofi" and "ost" mean the same thing in a sentence?
Frequency check: "ofi" vs "ost" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ofi" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ost" - compare definitions side by side with the headword page. Word entry
- This pair ranks #31,955 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ofi" and "ost" also get mixed up with nearby pairs, the highest-scored neighbour is "ofi vs ome". Nearby pair
Confusion rank #31,955 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.