Instructible :: Instructible (a.) Capable of being instructed; teachable; docible.
Instruction :: Instruction (n.) The act of instructing, teaching, or furnishing with knowledge; information..
Instruction :: Instruction (n.) That which instructs, or with which one is instructed; the intelligence or information imparted.
Instructional :: Instructional (a.) Pertaining to, or promoting, instruction; educational..
Instructive :: Instructive (a.) Conveying knowledge; serving to instruct or inform; as, experience furnishes very instructive lessons..