词根词缀：genus, genesis-, -gen, -gene, -genesis, -genetic, -genic, -geny, -genous

【来源及含义】Latin: birth, beget; descent, origin, creation, inception, beginning, race, sort; kind, class

【同源单词】aerospace engineering, agenesis, autogenous, benign, benignant, benignantly

词根词缀：geo-, ge-

【来源及含义】Greek: earth, land, soil; world; Gaia (Greek), Gaea (Latin), "earth goddess"

【相关词根词缀】Available for further enlightenment: the Earth, Words from the Myths.
Cross references of word families related directly, or indirectly, to: "land, ground, fields, soil, dirt, mud, clay, earth (world)": agra-; agrest-; agri-; agro-; argill-; choro-; chthon-; epeiro-; glob-; lut-; myso-; pedo-; pel-; rhyp-; soil-; sord-; terr-.

【同源单词】ageotropic, ageotropism, agrogeological, agrogeologist, agrogeology, amphigean

词根词缀：gephyr-, gephyro-

【来源及含义】Greek: bridge

【同源单词】gephyromania, gephyrophobia

词根词缀：ger-, ges-, gest-

【来源及含义】Latin: carry, produce; to bear

【相关描述】Don't confuse this ger- with another Greek gero-, ger- which means "old age".

【相关词根词缀】 Cross references of word families related to "bear, carry, bring": duc-; -fer; later-, -lation; phoro-; port-.

【同源单词】autosuggestion, belligerence, belligerency, belligerent, belligerently, cobelligerent

词根词缀：germ-, germi-

【来源及含义】Latin: bud, sprout, a growing thing in its early stages

【同源单词】biological warfare, germ, germ cell, germfree, germicidal, germicide

词根词缀：german-, germano-

【来源及含义】Latin: pertaining to the Teutonic people of central Europe [possibly from a Celtic word meaning "neighbor"], similar to Old Irish gair, "neighbor"; pertaining to Germany

【同源单词】Germania, Germanism, Germanist, germanize, Germanomania, Germanophile

词根词缀：gero-, geri-, ger-, geronto-, geront-

【来源及含义】Greek: old age, old man, old people; elder, elderly; senior citizen

【相关描述】Don't confuse this gero-, ger- with another Latin ger- which means "to carry, to produce; to bear".

【相关词根词缀】 Related "old; old age, elder" units: obsolesc-; presbyo-; sen-; veter-.

【同源单词】agerasia, eugeria, geranosis, geransis, gerascophobia, gerathymia

词根词缀：geus-, geuma-, -geusia, -geusic, -geustia

【来源及含义】Greek: taste

【同源单词】ageusia, ageusic, allotriogeustia, ambageusia, amblygeustia, cacogeusia

词根词缀：gibb-, gibbo-, gibboso-

【来源及含义】Latin: hump, humpbacked

【同源单词】gibbosity, gibbous, gibbus

词根词缀：giga-, gig-

【来源及含义】Greek: "giant"; a decimal prefix used in the international metric system for measurements

【相关词根词缀】 Related "metric" families: yotta; zetta; exa; peta; tera; mega; kilo; hecto; deka; deci; centi; milli; micro; nano; pico; femto; atto; zepto; yocto.

【同源单词】gigabit, gigabyte, gigacycle, gigaelectronvolt, gigaflop, gigahertz