不ふ適てき任にん者しゃMeaningsNoun1. unqualified (incompetent) person; square peg in a round holeKanji used不negative適fitting任obligation者someoneComposed of不ふ適てきinadequacy; inappropriateness; unfitness; improprietyNa-adjective任にんobligation; duty; charge; responsibilityNoun者しゃperson; -erSuffixExamples1それができない人ひとはトップには不ふ適てき任にん者しゃなのである。People who can't do that aren't suited for the top.