单纯 | dān chún | simple / pure / unsophisticated / merely / purely | |
纯粹 | chún cuì | pure / unadulterated / purely / completely | |
纯属 | chún shǔ | to be purely / pure and simple / sheer / outright | |
本体 | běn tǐ | main part / torso / the thing in itself / noumenon (object of purely intellectual perception according to Kant) | |
单质 | dān zhì | simple substance (consisting purely of one element, such as diamond) |