円丘[enkyuu] knoll
丘上[kyuujou] hilltop
丘疹[kyuushin] pimple
丘陵[kyuuryou] hill
丘陵地帯[kyuuryouchitai] hill country

沙丘[sakyuu] sand dune
低丘陵[teikyuuryou] low hills
丘辺[okabe] vicinity of a hill
比丘[biku] bhikkhu (fully ordained Buddhist monk)

パン屑[pankuzu] (bread) crumb
鋸屑[nokokuzu] sawdust
屑拾い[kuzuhiroi] ragpicking
屑かご[kuzukago] waste basket
裁ち屑[tachikuzu] cuttings

削り屑[kezurikuzu] shavings
紙屑同然[kamikuzudouzen] as good as waste paper
星屑[hoshikuzu] stardust
切り屑[kirikuzu] scraps

山梔子[kuchinashi] Cape jasmine (Gardenia jasminoides)
悪巫山戯[warufuzake] prank
安土桃山時代[azuchimomoyamajidai] Azuchi-Momoyama period (approx. 1558-1600 CE)
案山子[kakashi] scarecrow
奥山[okuyama] remote mountain

岡山県[okayamaken] Okayama prefecture (Chuugoku area)
下山[gezan] descending (mountain)
夏山[natsuyama] summery mountain
火山[kazan] volcano
火山灰[kazanbai] volcanic ash

火燵掛布[kotatsugake] cover for kotatsu
火燵布団[kotatsubuton] cover for kotatsu
引火[inka] catching fire
引火温度[inkaondo] flash temperature
引火点[inkaten] flash point

曳火弾[eikadan] tracer bullet
煙火[enka] smoke and fumes (e.g. from cooking)
遠火[toobi] distant fire
下火[shitabi] burning low
下火になる[shitabininaru] to be under control

あっ砕[assai] crushing
圧砕機[assaiki] grinder
噛砕く[kamikudaku] to crunch
玉砕[gyokusai] honourable defeat
撃砕[gekisai] pulverising

砕く[kudaku] to break
砕け[kudake] familiar (informal) (speech style)
砕ける[kudakeru] to break (into pieces)
砕け散る[kudakechiru] to be smashed up
砕石[saiseki] broken stone