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

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