Suggestive of drudgery; being excessively hard or requiring excessive effort.
Drudgery; labour.
Earnest in endeavors; attentive; diligent
Given to thought, or to the examination of subjects by contemplation; contemplative.
Favorable to study; suitable for thought and contemplation
Planned with study; deliberate; studied.
Dedicated to study; devoted to the acquisition of knowledge from books