Which to use
“ido” is a noun and “isso” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #3,480
- “ido” frequency rank
- #40
- “isso” frequency rank
- 3520
- confusion score
Side-by-Side Comparison
| Feature | ido | isso |
|---|---|---|
| Definition | língua artificial, uma versão simplificada do esperanto; não é adotada oficialmente por nenhum país e é seguida por grupos pequenos de pessoas, especialmente na Europa | essa coisa ou esse assunto; essas coisas; esses assuntos |
Where the spellings diverge
Shared letters are muted; the letters that actually set ido and isso apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
ido and isso form a confusable pair in the Portuguese index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 3520, derived from the frequency rank of both members and their visual similarity.
ido is recorded at frequency rank #3,480, classified as anoun, pronounced /ˈi.du/. isso is at rank #40, tagged as apron.
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 3520, this pair ranks #71,615 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "ido" and "isso" be used interchangeably?
Remembering ido vs isso
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “ido”; for a pronoun, it's “isso”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “ido” entry
- Browse more pairs most likely to be confused. Most confusable