嶮しい[kewashii] precipitous
嶮岨[kenso] precipice
嶮路[kenro] steep path
天嶮[tenken] natural defences

アルプスの嶮[arupusunoken] steep pass in the Alps
峻嶮[shunken] steep
嶮峻[kenshun] steep
嶮難[kennan] steep

悪路[akuro] bad road
闇路[yamiji] dark road
一日路[ichinichiji] day's journey
一路[ichiro] one road
迂路[uro] detour

沿路[enro] route
遠路[enro] long road
往路[ouro] outward journey
家路[ieji] the road home
回り路[mawarimichi] detour