至難 しなん most difficult #11,257 Meanings na-adjective, takes の, noun most difficult; next to impossible Its kanji 至 シ · いた.る climax, arrive, proceed, reach, attain, result in 難 ナン · かた.い、-がた.い、むずか.しい、むづか.しい、むつか.しい、-にく.い difficult, impossible, trouble, accident, defect