1. ductile, malleable -- (easily influenced)
2. ductile, malleable, pliable, pliant, tensile, tractile -- (capable of being shaped or bent or drawn out; "ductile copper"; "malleable metals such as gold"; "they soaked the leather to made it pliable"; "pliant molten glass"; "made of highly tensile steel alloy")
1.
The characters of the narrative would not be warmed and rendered malleable by any heat that I could kindle at my intellectual forge. - from The Scarlet Letter by Nathaniel Hawthorne