Synonyms of studious

Adjective

1. studious, careful (vs. careless)

usage: marked by care and effort; "made a studious attempt to fix the television set"

2. bookish, studious, scholarly (vs. unscholarly)

usage: characterized by diligent study and fondness for reading; "a bookish farmer who always had a book in his pocket"; "a quiet studious child"

Definition and meaning of studious (Dictionary)