窈窕

yǎo tiǎo

(literary) (of a woman) graceful and refined; comely; (esp.) slender; slim

(literary) (of a bower, a mountain stream or a boudoir within a palace etc) secluded

窈

yǎo

(literary) deep; profound; dim (variant of 杳[yao3])

窕

tiǎo

quiet and secluded