枯 ⇒
枯燥 kūzào, dry and dull/uninteresting/dry-as-dust
枯萎 kūwěi, to wilt/to wither/wilted/withered/drained/enervated/exhausted
枯竭 kūjié, used up/dried up/exhausted (of resources)
干枯 gānkū, [乾枯], withered/dried up
枯 kū, dried up
枯死 海枯石烂 hǎikūshílàn, [海枯石爛], lit. when the seas run dry and the stones go soft (idiom)/fig. forever/until the...
枯干 kūgān, [枯乾], withered
枯叶 kūyè, [枯葉], dead leaf/withered leaf
枯树 枯黄 油枯 枯井 枯坐 枯骨 枯槁 kūgǎo, withered/haggard/languid/without energy
枯枝 摧枯拉朽
萎 ⇒
萎缩 wěisuō, [萎縮], to wither/to dry up (of a plant)/to atrophy (of muscle, social custom etc)
枯萎 kūwěi, to wilt/to wither/wilted/withered/drained/enervated/exhausted
萎 wěi, to wither/to drop/to decline/spiritless/Taiwan pr. [wēi]
萎靡 wěimǐ, dispirited/depressed
萎靡不振 wěimǐbùzhèn, dispirited and listless (idiom); downcast
萎蔫