お先に[osakini] before
この先の心持ち[konosakinokokoromochi] feelings from this point on
データの先頭[deetanosentou] beginning of data
ペン先[pensaki] pen nibs
一寸先[issunsaki] an inch ahead

一足先[hitoashisaki] one step ahead
烏有先生[uyuusensei] fictitious person
縁先[ensaki] veranda edge
下馬先[gebasaki] dismounting place
火先[hisaki] flames

吹っ切れる[fukkireru] to break through (e.g. one's doubts)
襤褸切[borokire] old rag
やり切る[yarikiru] complete decisively
切死丹[kirishitan] early Japanese Christianity (from the later Muromachi period)
哀切[aisetsu] pathetic

一切[issai] all
ひと切り[hitokiri] pause
１切れ[hitokire] slice
一切経[issaikyou] complete Buddhist scriptures
一切衆生[issaishujou] all living creatures

安危[anki] fate
危うい[ayaui] dangerous
危うく[ayauku] barely
危ない[abunai] dangerous
危ながる[abunagaru] to be afraid of

危なっかしい[abunakkashii] dangerous
危ぶむ[ayabumu] to fear
危める[ayameru] to wound
危絵[abunae] suggestive or indecent picture
危害[kigai] injury