Which to use
“tam” is an adverb and “tau” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,345
- “tam” frequency rank
- #32,397
- “tau” frequency rank
- 44742
- confusion score
Side-by-Side Comparison
| Feature | tam | tau |
|---|---|---|
| Definition | lá, aí, ali, acolá | nome da décima nona letra do alfabeto grego (Τ/τ) |
Letter map: tam vs tau
Shared letters muted; letters that set tam and tau apart highlighted. Shared run: 2.
Role in the sentence - tam and tau
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tam is anadverb and tauanoun. On the page they differ by a single letter - m in “tam” becomes u in “tau”. Our composite confusion score for this pair is 44742, derived from the frequency rank of both members and their visual similarity.
tam is recorded at frequency rank #12,345, classified as anadv. tau is at rank #32,397, tagged as anoun, pronounced /taw/.
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 44742, this pair ranks #20,687 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of tam vs tau
Shared letters: at. Private to "tam": m. Private to "tau": u.
"tam" · 3 letters · shape CVC · "tau" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "tam" for "tau" ever safe?
Which is more common, "tam" or "tau"?
After this comparison
You've compared "tam" and "tau". Here's where to go from here.
- Full dictionary entry for "tam" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tau" - compare definitions side by side with the headword page. Word entry
- This pair ranks #20,687 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "tam" and "tau" also get mixed up with nearby pairs, the highest-scored neighbour is "tau vs til". Nearby pair
Confusion rank #20,687 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.