Which to use
“iam” is a verb and “íon” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,823
- “iam” frequency rank
- #44,174
- “íon” frequency rank
- 48997
- confusion score
Side-by-Side Comparison
| Feature | iam | íon |
|---|---|---|
| Definition | terceira pessoa do plural do pretérito imperfeito do indicativo do verbo ir | 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 iam and íon apart are highlighted. They share no common letter run, the confusion here is by sound, not by sight.
Spelling & Dictionary Insight
iam and íon form a confusable pair in the Portuguese index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 3 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 48997, derived from the frequency rank of both members and their visual similarity.
iam is recorded at frequency rank #4,823, classified as averb, pronounced /ˈi.am/, /ˈi.ɑm/. 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 48997, this pair ranks #16,094 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Frequency comparison
Frequently Asked Questions
Can "iam" and "íon" be used interchangeably?
Remembering iam vs íon
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “iam”; for a noun, it's “íon”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “iam” entry
- Browse more pairs most likely to be confused. Most confusable