idovsinaWhich spelling fits?

Which to use

“ido” and “ina” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,480
“ido” frequency rank
#44,904
“ina” frequency rank
48384
confusion score

Side-by-Side Comparison

Feature ido ina
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 mãe

Where the eye mixes ido and ina

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. ido and ina follow the identical consonant-vowel pattern (VCV). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
ido
3 ch
ina

Look-alike desk: ido vs ina

A purely visual mix-up. ido (/ˈi.du/) and ina (/iˈna/, [ʔɪˈnʌ]) 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 48384, 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/. ina is at rank #44,904, tagged as anoun, pronounced /iˈna/, [ʔɪˈnʌ].

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 48384, this pair ranks #16,794 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of ido vs ina

Shared letters: i. Private to "ido": do. Private to "ina": an.

"ido" · 3 letters · shape VCV  ·  "ina" · 3 letters · shape VCV

Frequently Asked Questions

Can "ido" and "ina" be used interchangeably?
No. They are said differently (/ˈi.du/ versus /iˈna/, [ʔɪˈnʌ]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "ido" or "ina" show up more?
"ido" is the more common of the two: it sits at frequency rank #3,480 in our Portuguese list, against #44,904 for "ina". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "ido" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ina" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #16,794 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "ido" and "ina" also get mixed up with nearby pairs, the highest-scored neighbour is "ina vs ino". Nearby pair

Confusion rank #16,794 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list