草臥れる[kutabireru] to get tired
遺草[isou] posthumous works
一年草[ichinensou] annual (plant)
詠草[eisou] draft poem
下草[shitakusa] undergrowth

仮名草紙[kanazoushi] story in the kana
伽草子[togizoushi] fairy-tale book
海草[kaisou] marine plant
乾草[kansou] hay
甘草[kanzou] liquorice

仮葺き[karibuki] temporary roofing
刈り葺く[karifuku] to thatch (a roof)
藁葺[warabuki] straw-thatching
瓦葺[kawarabuki] tile-roofing
板葺[itabuki] shingle roofing

檜皮葺[hiwadabuki] cypress bark roof
葺き板[fukiita] shingles
草葺[kusabuki] thatching
葺き替える[fukikaeru] to reroof
スレート葺[sureetobuki] slate roof