precociously (adverb)

1. She dressed precociously, wearing designer clothes and accessories that were way ahead of her peers.

2. The young girl wrote a precociously imaginative science fiction story that rivaled those written by experienced adults.

3. The child actor displayed a precociously mature talent for acting in her debut film, impressing the audience with her exceptional performance.

4. Mozart's prodigious musical talent allowed him to compose symphonies and concertos precociously, leaving a lasting impact on the history of classical music.