I hate these two words made in one. (tsukkomu, hikkomu and all the rest) I can usually think of something that will help explain how the two words evolved into a different meaning. But how does "divide" (warikiru) come to mean practical or realistic? http://eow.alc.co.jp/search?q=%E5%89%B2%E3%82%8A%E5%88%87&ref=sa Please help explain to me warikiru! Thanks!