ido vs íon, What's the Difference?

Which to use

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

#3,480
“ido” frequency rank: #44,174
“íon” frequency rank: 47654
confusion score

Side-by-Side Comparison

Feature	ido	íon
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	espécie química eletricamente carregada, geralmente um átomo ou molécula que perdeu ou ganhou elétrons

Where the spellings diverge

Shared letters are muted; the letters that actually set ido and íon apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

3 ch

ido

3 ch

íon

Spelling & Dictionary Insight

ido and íon are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 47654, 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/. íon is at rank #44,174, 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 47654, this pair ranks #17,573 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of ido vs íon

Shared letters: o. Private to "ido": di. Private to "íon": ní.

"ido" · 3 letters · shape VCV · "íon" · 3 letters · shape VVC

Frequency comparison

ido#3,480

íon#44,174

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ido" and "íon" be used interchangeably?

No. They share most of their letters but differ in 3 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Which is more common, "ido" or "íon"?

"ido" is the more common of the two: it sits at frequency rank #3,480 in our Portuguese list, against #44,174 for "íon". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering ido vs íon

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
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