扁たい[hiratai] flat
扁額[hengaku] framed picture or motto
扁舟[henshuu] skiff
扁青石[henseiseki] lapis lazuli
扁桃[hentou] sweet almond (Prunus dulcis)

扁桃腺[hentousen] tonsils
扁桃腺炎[hentousenen] tonsillitis
扁桃油[hentouyu] almond oil
扁平[henpei] flat
扁平足[henpeisoku] flatfoot

圧し石[oshiishi] stone weight
一石[isseki] one game (of go)
一石二鳥[issekinichou] killing two birds with one stone
英国石油[eikokusekiyu] British Petroleum
下石[shitaishi] nether millstone

化粧石鹸[keshousekken] toilet soap
化石[kaseki] fossil
化石学[kasekigaku] paleontology
化石層[kasekisou] fossil bed
化石燃料[kasekinenryou] fossil fuel

隣の芝生は青い[tonarinoshibafuhaaoi] the grass is always greener on the other side
燕青拳[enseiken] Yangqingquan
青竜蝦[shako] mantis shrimp (any marine crustacean of order Stomatopoda, esp. the species Oratosquilla oratoria)
灰青色[haiseishoku] grayish blue
紺青[konjou] navy blue

青眼[seigan] aiming at the eye (with a sword)
青い[aoi] blue
青い鳥[aoitori] bluebird (Sialia spp.)
青褪める[aozameru] to become pale