Which to use
“sex” is a noun and “su” is an adjective - they look or sound alike but fill different roles in a sentence.
- #7,835
- “sex” frequency rank
- #6,713
- “su” frequency rank
- 14548
- confusion score
Side-by-Side Comparison
| Feature | sex | su |
|---|---|---|
| Definition | sexo, gênero | dele |
Where the spellings diverge
Shared letters are muted; the letters that actually set sex and su apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sex is anoun and suanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 14548, derived from the frequency rank of both members and their visual similarity.
sex is recorded at frequency rank #7,835, classified as anoun, pronounced /sɛks/. su is at rank #6,713, tagged as anadj.
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 14548, this pair ranks #57,505 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of sex vs su
Shared letters: s. Private to "sex": ex. Private to "su": u.
"sex" · 3 letters · shape CVC · "su" · 2 letters · shape CV
Frequency comparison
Frequently Asked Questions
Can "sex" and "su" be used interchangeably?
Which is more common, "sex" or "su"?
Remembering sex vs su
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “sex”; for an adjective, it's “su”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “sex” entry
- Browse more pairs most likely to be confused. Most confusable