Below you can find the Portugal's preeminent opera house teatro sao carlos opened in this city in 1793 Jeopardy Words Answer. The answer to Portugal's preeminent opera house teatro sao carlos opened in this city in 1793 has 6 letters. This clue belongs to the Opera category and is part of Jeopardy Word Level 123. If you scroll near the bottom you will find other clues and answers part of level 123