vs · BR vs PT Word Differences

Look up any Duolingo word — find out how it differs between Brazilian and European Portuguese

Is the word teórico the same in Brazilian and European Portuguese?

Yes.

The word "teórico" is identical in meaning, spelling, and grammatical function in both Brazilian and Continental Portuguese. The only difference lies in pronunciation. In Brazilian Portuguese, unstressed vowels are more open and clearly articulated. In Continental Portuguese, unstressed vowels (especially the "e" and "o") are more "closed" or reduced, meaning they are pronounced much more softly or briefly, sometimes sounding almost swallowed.

Brazilian Portuguese Examples

1. A prova de matemática foi muito teórica. (The math exam was very theoretical.)
2. Ele tem um conhecimento muito teórico sobre o assunto. (He has very theoretical knowledge about the subject.)
3. No papel, o projeto parece ótimo, mas é só teórico. (On paper, the project looks great, but it's just theoretical.)
4. A aula de hoje será apenas teórica. (Today's class will be purely theoretical.)
5. É uma ideia teórica que não funciona na prática. (It is a theoretical idea that doesn't work in practice.)

Continental Portuguese Examples

1. O exame de matemática foi muito teórico. (The math exam was very theoretical.)
2. Ele possui um conhecimento bastante teórico sobre o tema. (He possesses quite theoretical knowledge about the topic.)
3. No papel, o projeto parece excelente, mas fica apenas no plano teórico. (On paper, the project looks excellent, but remains only on a theoretical level.)
4. A aula de hoje será meramente teórica. (Today's class will be merely theoretical.)
5. É uma ideia teórica que não se aplica à prática. (It is a theoretical idea that does not apply to practice.)