ruminative

/ˈruməˌneɪtɪv/
adjective
  1. Inclined to think deeply or repeatedly about things; meditative or contemplative.
    • The book's ruminative tone invites readers to reflect on their own lives.
    • He had a ruminative expression as he watched the sunset.
    • Her ruminative nature made her an excellent poet but a slow talker.
Antonyms
What does "ruminative" mean? | whatsthatwordmean | whatsthatwordmean