hetero- [GK] = different 异 

heterodox a. 异端的；异教的[dox = seem] 

heterogeneous a. 异类的；异族的 [gen = kind, race] 

heteropolar a. [物]异极的 

heterosexual a. 异性的；异性爱的

hex (a)- [GK] = six 六 

hexangular a. 有六角的

hexode n. [无]六极管 [-ode= electrode] 

hexagram n. 六线形；六芒星形[-gram = sth. drawn] 

hexapod n. 六足动物（尤指昆虫）[-pod = foot]

hier (o) - [GK] = sacred 神圣的

hierarch n. 祭司长；大主教[arch = chief] 

hierocracy n. 僧侣统治[-cracy = rule] 

hieroglyphic a. 难读难懂的；象形文字的 [glyph = to carve]

hierophant n. (解析秘义的）圣师 [phant = to show]

holo- [GK] = whole 完全

holocaust n. 燔祭（烧全兽祭神）；大屠杀 [caust = to burn] 

holography n. [物]全息照相术[-graphy = the recording of] 

homo- [GK] =the same 同

homogeneous a. 同类的；同族的 [gen = kind, race]

homonym n. 同音（同形）异义词 [-onym = name] 

homosexual a. & n. 同性恋爱的（人） 

homotype n. [生]同型；等模标本[-type = model] 

hydr(o) [GK] =water 水; containing hydrogen 氢(化)的

hydrargyrum  n. [化]汞，水银 [argyr= silver]

hydroelectric a. 水力发电的

hydroplane n. 水上飞机

hydrocarbon n. [化]碳水化合物，烃

hydroxide n. 氢氧化物

hydrogenate v.  使氢化[gen = born]