stu·di·ous [ stoo-dee-uhs, styoo-]
1. disposed or given to diligent study: a studious boy.
2. concerned with, characterized by, or pertaining to study: studious tastes.
3. zealous, assiduous, or painstaking: studious care.
4. carefully planned or maintained; studied: a studious program to maintain peace.
5. devoted to or favorable for study.
Bookish, Contemplative, Diligent, Earnest, Industrious, Reflective, Thoughtful