na-adjective
purposeful; intentional; purposive
Describes an action, behavior, or attitude that is done with a clear purpose or intention, not by accident or habit.
彼の行動はいつも目的的だ。
His actions are always purposeful.
目的的でない会話は苦手だ。
I'm not good at conversations that aren't intentional.
Derived from 目的 (purpose, goal) + the adjectival suffix 的 (-like, -ive).