蹴 ⇒
一蹴而就 yīcùérjiù, to get there in one step (idiom); easily done/success at a stroke/to get results...
蹴 cù, [蹵], carefully/to kick/to tread on/to stamp, variant of 蹴[cù]
鞠 ⇒
鞠躬 jūgōng, to bow/(literary) to bend down
鞠 Jū/jū, surname Ju, to bring up/to rear/Taiwan pr. [jú]
鞠躬尽瘁 jūgōngjìncuì, [鞠躬盡瘁], to bend to a task and spare no effort (idiom); striving to the utmost