か弱い[kayowai] frail
ひ弱い[hiyowai] weak
意志薄弱[ishihakujaku] weak-willed
胃弱[ijaku] dyspepsia
虚弱[kyojaku] feebleness

強弱[kyoujaku] strength
弱い[yowai] weak
弱い者[yowaimono] weak person
弱い相互作用[yowaisougosayou] weak interaction (physics)

割り竹[waridake] split bamboo
幹竹割り[karatakewari] cutting straight down
竿竹[saodake] bamboo pole
松竹梅[shouchikubai] pine, bamboo and plum (together an auspicious grouping)
真竹[madake] Japanese timber bamboo (Phyllostachys bambsoides)

竹蜻蛉[taketonbo] small wooden Japanese toy that flies when spun between the palms of one's hands
竹のつえ[takenotsue] bamboo rod (stick, pole)
竹垣[takegaki] bamboo fence (hedge)
竹串[takegushi] bamboo skewer

萎える[naeru] to wither
萎びる[shinabiru] to shrivel (e.g. cut vegetables, skin)
萎れる[shioreru] to wither
萎靡[ibi] decline
陰萎[ini] impotence (sexual)

萎む[shibomu] to wither (e.g. flowers, dreams)
足萎え[ashinae] lameness
萎縮[ishuku] withering
萎縮症[ishukushou] atrophy
萎縮腎[ishukujin] contracted kidney