直向[hitamuki] earnest
安直[anchoku] inexpensive
一直[icchoku] lining out to first base
一直線[icchokusen] straight line
鉛直[enchoku] perpendicular

下駄直し[getanaoshi] repairing clogs
開き直る[hirakinaoru] to become defiant
気を取り直す[kiwotorinaosu] to completely rethink
急転直下[kyuutenchokka] suddenly and precipitately
居直る[inaoru] to sit up properly straight

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