アナログデジタル変換器[anarogudejitaruhenkanki] analog-digital converter
パリティ変換[paritihenkan] parity transformation (physics)
異変[ihen] unusual phenomenon
移り変り[utsurikawari] change (e.g. season)
一定不変[itteifuhen] invariable

一風変った[ippuukawatta] eccentric
一変[ippen] complete change
黄変米[ouhenmai] spoiled rice
化学変化[kagakuhenka] chemical change
かな漢字変換[kanakanjihenkan] kana-kanji conversion (on a computer, etc.)

暗褐色[ankasshoku] dark brown
黄褐色[oukasshoku] yellowish-brown
褐色[kasshoku] dark brown
褐藻[kassou] brown algae
褐炭[kattan] brown coal

褐毛和種[akagewashu] type of Japanese cow
黒褐色[kokkasshoku] blackish brown
赤褐色[sekkasshoku] reddish brown
茶褐色[chakasshoku] dark reddish-brown
濃褐色[noukasshoku] dark brown