Which to use
“io” is an adverb and “Irão” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,900
- “io” frequency rank
- #1,785
- “Irão” frequency rank
- 20685
- confusion score
Side-by-Side Comparison
| Feature | io | Irão |
|---|---|---|
| Definition | sempre | país do Oriente Médio, com nome oficial de República Islâmica do Irão, tem fronteiras com a Armênia, Azerbaijão, Turquemenistão, Afeganistão, Paquistão, Iraque e Turquia, é banhado ao norte pelo mar Cáspio, ao sul pelo golfo de Omã e ao sudoeste pelo golfo Pérsico, sua capital é Teerão |
Where the spellings diverge
Shared letters are muted; the letters that actually set io and Irão apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: io is anadverb and Irãoanoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 20685, derived from the frequency rank of both members and their visual similarity.
io is recorded at frequency rank #18,900, classified as anadv, pronounced /ˈi.o/, /ˈi.ɔ/. Irão is at rank #1,785, tagged as anoun.
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 20685, this pair ranks #49,758 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of io vs Irão
Shared letters: io. Private to "io": -. Private to "Irão": rã.
"io" · 2 letters · shape VV · "Irão" · 4 letters · shape VCVV
Frequency comparison
Frequently Asked Questions
Can "io" and "Irão" be used interchangeably?
Which is more common, "io" or "Irão"?
Remembering io vs Irão
The fastest way to pick the right one every time.
- Check the role first: if you need an adverb, it's “io”; for a noun, it's “Irão”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “io” entry
- Browse more pairs most likely to be confused. Most confusable