事前に必要[jizennihitsuyou] prerequisite
生者必滅[shoujahitsumetsu] All living things must die
絶対必要[zettaihitsuyou] absolutely necessary
必ず[kanarazu] always
必ずしも[kanarazushimo] (not) always

必ずや[kanarazuya] certainly
必携[hikkei] handbook
必見[hikken] worth seeing
必殺[hissatsu] certain kill
必死に[hisshini] frantically

奇捷[kishou] beauty spot
捷利[shouri] victory
捷径[shoukei] shortcut
捷報[shouhou] news of a victory
捷い[hayai] fast

必捷[hisshou] certain victory
敏捷[binshou] nimble
勁捷[keishou] strong and nimble
軽捷[keishou] nimble
敏捷い[hashikoi] smart