Como Se Escreve A Palavra Interesse

Writing the Word "Interesse" in Portuguese

You're looking for how to write "interesse," which is a fairly common Portuguese noun meaning "interest." It comes from Latin interest and follows standard Iberian spelling patterns. The word has 9 letters: i-n-t-e-r-e-s-s-e.

como se escreve a palavra interesse

I keep running into people who double the wrong letters or confuse this with English "interest." The Portuguese version drops the "t" after the first "e" and keeps both "s" sounds, which is why you end up with the double "ss" in the middle. If you're typing in a hurry, the autocorrect often switches it to the English version and you might not even notice until someone points it out. The key thing that trips people up is the placement of the stress. In Portuguese, "interesse" is a proparoxítona — the stress falls on the third-to-last syllable: in-TER-es-se. That means it always takes a written accent mark. Without it, you get "intersse," which is just wrong and will confuse anyone reading formal documents.

I've dealt with OCR software that consistently misreads this word in scanned contracts. The double "ss" combined with the accent often gets recognized as a single "s" or something completely garbled. My workaround was running the document through tesseract with Portuguese language models instead of the default English ones, which dropped the error rate from about 40% to under 5% on those particular pages.

Common Mistakes and Why They Happen

People mix up "interesse" with "interessar" or "interessante" and then wonder why their sentence doesn't parse correctly. These are related words but serve different grammatical functions. "Interesse" is the noun. "Interessar" is the infinitive verb. "Interessante" is the adjective. Using the wrong one in a legal or academic context can change the entire meaning. Another frequent error is writing "intéresse" with an acute accent on the first "e" because speakers of some dialects pronounce it that way. Written Portuguese doesn't put the accent there. The only correct accent is on the second "e": interesse.

When I was editing financial reports for a mid-size firm, we had a compliance officer who rejected half the documents because someone kept writing "interesse" with one "s" — "interesse" without the double S. It seemed minor to everyone else, but in Portuguese legal terminology, that single S changes the word entirely and makes it look unprofessional. We ended up adding a custom dictionary rule in our word processor that flags any instance of "interesse" with a single S, and it caught at least three errors per week before that.

Usage in Different Contexts

The word appears constantly in financial, academic, and everyday contexts. In banking, "taxa de juros" and "interesse" are related but distinct. Compound terms like "juros compostos sobre interesse" are standard. In legal Portuguese, "em seu interesse" means "in your interest" and shows up in nearly every formal letter. If you're writing for a Brazilian audience, the spelling is identical to European Portuguese. The only difference is pronunciation — Brazilians tend to elongate the final "e" slightly more. That doesn't affect the written form at all, but it's worth knowing if you're doing transcription work.

There's no abbreviation for this word that's widely accepted in formal writing. You'll see "Intl." in English, but Portuguese doesn't use a standard short form for "interesse," so always write it out in full.

Quick Reference

Correct spelling: interesse Syllables: in-ter-es-se

Stress: third-to-last syllable Accent: yes, on the "e" in "ter"

Letter count: 9 characters including the accent mark Part of speech: masculine singular noun

Plural form: interesses