heptagon
英[ˈheptəgən] 美[ˈheptəgɑ:n]
heptagon
hydroskimmerhypaconitinehexabendinehapteronhelophytiahemonchosisherpetophobiahoarsenesshematoblasthydrogliderhaemophotographhepatinicahostilityhomemadeHaemonchushypertelorismharmonicshebetatehysterocleisishostess