irvsirmãWhat's the difference?

Quick tell: ir is a verb, irmã is a noun, so they fill different roles in a sentence.

Which to use

“ir” is a verb and “irmã” is a noun - they look or sound alike but fill different roles in a sentence.

#162
“ir” frequency rank
#939
“irmã” frequency rank
1101
confusion score

Side-by-Side Comparison

Feature ir irmã
Definition mover-se de um lugar para outro aquela que em relação a outrem, possui os dois pais (o mesmo pai e a mesma mãe ao mesmo tempo) em comum

Where the spellings diverge

Shared letters are muted; the letters that actually set ir and irmã apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

2 ch
ir
4 ch
irmã

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ir is averb and irmãanoun. On the page they differ by 2 extra letter(s) - “ir” sits inside “irmã”. Our composite confusion score for this pair is 1101, derived from the frequency rank of both members and their visual similarity.

ir is recorded at frequency rank #162, classified as averb. irmã is at rank #939, tagged as anoun, pronounced /iɾ.ˈmɐ̃/.

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 1101, this pair ranks #74,520 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ir vs irmã

Shared letters: ir. Private to "ir": -. Private to "irmã": .

"ir" · 2 letters · shape VC  ·  "irmã" · 4 letters · shape VCCV

Frequency comparison

ir#162
irmã#939

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ir" and "irmã" be used interchangeably?
No - they are not even the same part of speech. "ir" is a verb and "irmã" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ir" or "irmã"?
"ir" is the more common of the two: it sits at frequency rank #162 in our Portuguese list, against #939 for "irmã". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering ir vs irmã

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “ir”; for a noun, it's “irmã”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “ir” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list