词根：nom(y) = 学, 术, 法, 治
来源于希腊语 nomos 法律；词根 -nim- = -nym- = -nom-(name)，即该词根来源于 -nim- 或 -nym- 的变体；有同形异义词根：-nom- 名，如：nominate 提名这；有同类词根（在学校学习做学问）：-schol- / -school- 学校 / 学问，来源于拉丁语，如：school 学校 / 学院 / 学派、scholar 学者
同源词：
1. astronomy [astro 星→星象，天文, -nomy- 学，研究与星星有关的学问→]
n.天文学
2. astronomical [见上，-ical ...的]
adj.天文学的
3. astronomer [见上，-er 者]
n.天文学者
4. agronomy [agro 田地,nomy 学,研究与田地有关的学问→]
n.农艺学,农学
5. agronomic [见上，-ic ...的]
adj.农学的，农艺学的
6. agronomist [见上，-ist 者]
n.农学家
7. anthroponomy [anthrop 人，人类，-o-,nomy ...学]
n.人类进化学
8. antinomy [anti- 反对,相反,nomy ...学,与学问有些相反观点的看法→]
n.两法相反,法律上的自相矛盾,两种法律问题的矛盾
9. autonomy [auto- 自己,nomy ...学，自己管理自己的学问→]
n.自治,自主,自治权
10. autonomous [auto- 自己，nom ...学，-ous ...的]
adj.自治（权）的
11. autonomist [见上，-ist 者]
n. 自治论者；主张自治者
12. heteronomy [hetero 异，他，nomy法，治理，；“他人治理”→]
n.他治，不自治，受补人统治
13. bionomy [bio 生命,nomy 学,研究与生命有关的学科→]
n.生理学,生态学
14. gastronomy [gastro 胃,nomy 法,研究使胃不断满足的学问→]
n.美食法,烹调法
15. heteronomous [见上，-ous ...的]
adj.受外界支配的，不自治的
16. bionomics [见上，-ics ...学]
n.生态学
17. gastronomic [见上，-ic ...的]
adj.烹调法的,美食法的
18. gastronomist [见上，-ist 人]
n.爱吃的人；讲究吃的人
词根：nom-, -nomy = a field of knowledge, 表示“某一领域的知识”
astronomy n. 天文学 （astro 星星 + nomy→ 研究星星的学科 ）
agronomy n. 农学（agro 地 + nomy)
agronomist n. 农学家 （ agro+ nom+ ist)
autonomy n. 自治，独立（auto 自己+ nomy 系统，统治→ 自己统治）
economy n. 经济（学）（ eco环境；经济 + nomy；参考：ecology 生态学 ）
antinomy n. 自相矛盾（anti 反+ nomy 理论→ 相反理论 →自相矛盾）
前缀：sino- 中国
Sino-American 中美的
Sino-German 中德的
Sino-Russian 中俄的
Sino-Japanese 中日的
Sino-Tibetan 汉藏语系
Sino-French 中法的
Sinomania 中国热
Sinology 汉学，中国问题研究
Sinophile 赞成中国的（人）
Sinophobe 厌恶中国的（人）
词根词缀：actino-, actin-, actini-, -actinal, actis-
【来源及含义】Greek: ray [as of light] or like a ray in form; radiance, radiation; a radiating or tentacled structure
【同源单词】actin, actinal, actinian, actinic, actinic burn, actinic carcinoma
词根词缀：cerum-, cerumini-
【来源及含义】Greek: [from keros, beeswax, wax] formed of wax
【同源单词】cerumen, ceruminal, ceruminolysis, ceruminolytic, ceruminoma, ceruminosis
词根词缀：cysto-, cyst-, cysti-, cystido-
【来源及含义】Greek: sac or bladder which contains fluid [or gas, as in pneumatocyst]; urinary bladder
【同源单词】cholecystitis, cholecystogram, cysticerus, cystine, cystitis, cystocarcinoma
词根词缀：hemoglobin-, hemoglobino-, hemoglobini-
【来源及含义】Greek: "blood " plus Latin: "sphere, ball"; oxygen-carrying protein of the red corpuscles
【相关词根词缀】Inter-related cross references, directly or indirectly, involving "blood" word units: angi-; apheresis; -emia; hemo-; phleb-; sangui-; vas-; vascul-. Related ball, sphere-word units: glob-, glom-; sphero-.
【同源单词】hemoglobin, hemoglobinemia, hemoglobinolysis, hemoglobinometer, hemoglobinometry, hemoglobinopathy
词根词缀：limit-, lim-
【来源及含义】Latin: threshold (level at which something happens), point at which something begins or changes; boundary, limit
【同源单词】eliminate, elimination, illimitable, liminal, liminometer, liminoscope
词根词缀：morpho-, morph-, -morphous, -morphically, -morphia, -morphosis, -morphously, -morphy, -morphic, -morphism
【来源及含义】Greek: shape, form, figure, appearance
【相关描述】The Roman god of sleep is Somnus; so, when we are sleepy, we are "somnolent". Sleep walking is "somnambulism" which in Latin means exactly the same thing; that is, "sleepwalking".
The son of Somnus is Morpheus, the god of dreams, indicating that sleep gives birth to dreams. Morpheus goes back through Latin to the Greek word for "form" or "shape" because dreams are forms and shapes developed in the mind while sleeping.
【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "form, shape, appearance": eido-; figur-; form-; icono-; ideo-; imag-; -oid; typo-.
【同源单词】acrostomorphilia, actinomorphic, actinomorphous, actinomorphy, adelomorphous, aeromorphosis
词根词缀：myco-
【来源及含义】Greek: mucus; a protective secretion from the mucous membranes in the nose, throat, and lungs; a thick fluid produced by the linings of some tissues of the body and is secreted as a protective lubricant coating by cells and glands of the mucous membranes
【相关描述】Don't confuse this myco- meaning "mucus" with another myco- meaning "fungus, fungi".
【同源单词】actinomyces, actinomycetes, actinomycosis, basidiomycetous, blastomycosis, chromoblastomycosis