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

悪球[akkyuu] hard ball to hit
逸球[ikkyuu] muffed ball
衛星地球局[eiseichikyuukyoku] (satellite) earth station
眼球[gankyuu] eyeball
気球[kikyuu] balloon

球戯[kyuugi] billiards
球技[kyuugi] ball game (e.g. baseball, tennis, soccer)
球菌[kyuukin] coccus
球形[kyuukei] globular or spherical shape