充てがう[ategau] to allot
拡充[kakujuu] expansion
経営基盤の充実[keieikibannojuujitsu] fulfillment of management base
事業拡充[jigyoukakujuu] business expansion
充てる[ateru] to assign

充溢[juuitsu] overflow
充員[juuin] reserves
充血[juuketsu] congestion (with blood)
充血した[juuketsushita] congested
充血した目[juuketsushitame] inflamed eyes

塞爾維[serubia] Serbia
梗塞[kousoku] stoppage
塞栓[sokusen] embolus
充塞[juusoku] plug
人間万事塞翁が馬[jinkanbanjisaiougauma] inscrutable are the ways of heaven

腸閉塞[chouheisoku] intestinal obstruction
脳硬塞[noukousoku] stroke (blocked blood vessel in brain)
八方塞がり[happoufusagari] all doors closed
閉塞[heisoku] closure
要塞[yousai] fort