不純分子

ふじゅんぶんし

noun

•

dissident element (e.g. in a political party), discontented element

不	negative, non-, bad, ugly, clumsy
純	genuine, purity, innocence, net (profit)
分	part, minute of time, segment, share, degree, one's lot, duty, understand, know, rate, 1%, chances, shaku/100
子	child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac