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

Yes

The word "linda" is identical in Brazilian and Continental Portuguese regarding its meaning, grammar, and spelling. The only difference lies in pronunciation. Brazilian Portuguese tends to feature more open, clear vowels and a more rhythmic, melodic cadence. In contrast, Continental Portuguese is characterized by significant vowel reduction, where unstressed vowels are shortened or nearly swallowed, making the pronunciation sound more "closed" or clipped.

Brazilian Portuguese

1. Que menina linda! (What a beautiful girl!)
2. Sua blusa é muito linda. (Your blouse is very beautiful.)
3. Ela está linda hoje. (She is beautiful today.)
4. Que vista linda! (What a beautiful view!)
5. O dia está lindo. (The day is beautiful.)

Continental Portuguese

1. Que rapariga bonita! (What a beautiful girl!)
2. A tua blusa é muito gira. (Your blouse is very pretty.)
3. Ela está muito bonita hoje. (She is very beautiful today.)
4. Que vista espetacular! (What a spectacular view!)
5. O dia está maravilhoso. (The day is wonderful.)