尤物 | yóu wù | rarity / rare object / rare person / extraordinarily beautiful woman | |
异物 | yì wù | rarity / rare delicacy / foreign matter / alien body / the dead / ghost / monstrosity / alien life-form | |
稀罕 | xī han | rare / uncommon / rarity / to value as a rarity / to cherish / Taiwan pr. [xi1 han3] | |
麟角凤觜 | lín jiǎo fèng zuǐ | lit. qilin's horn, phoenix's mouth (idiom) / fig. rara avis / rarity |