词根：top = 地方

  来源于希腊语 topos。

同源词：

1. Utopia  [u来自希腊语ou,表示“无，不”，top 地方，-ia 名词后缀；“根本不存在的地方”→]
  n.乌托邦；空想的境界；理想国

2. Utopian  [见上，-ian 形容词兼名词后缀]
  adj./n. 乌托邦的，空想的；空想家

3. Utopianism  [见上，-ism 主义→理论]
  n.托邦理论

4. dystopia  [dys- 不良，恶，top 地方，-ia 名词后缀；“不好的地方”→]
  n.非理想化的地方；极糟的社会

5. toponym  [top 地方，onym 名]
  n.地名

6. toponymy  [见上，-y 名词后缀]
  n.（一国或一地区的）地名；地名研究

7. topographer  [见上，-er 者]
  n. 地志学者

8. isotope  [iso- 相等，top 地方→位置]
  n.[化学]同位素

词根词缀：pono-, pon-, -ponic, -ponics

【来源及含义】Greek: toil, labor, work hard, fatigue; exertion; also, suffering, pain

【相关词根词缀】 Cross references related to "work, toil" word families: argo-; ergasio-; ergo-; labor-; oper-; urg-.
Cross references related to "pain, hurt; suffering, injury" word families: -agra; algesi-; algo-; angina-; dolor-; Masochism; noci-; odyno-; poen-; Sadism.

【同源单词】aeroponics, aphilopony, aponia, aponic, aquaponics, dysponesis

词根词缀：syphilo-, syphil-, syphili-, syphi-

【来源及含义】Latin: Syphil[us], the eponymous main character of Girolamo Fracastoro's poem "Syphilus sive Morbus Gallicus" [Syphilus, or the French Disease], published at Verona, Italy [1530]

【相关描述】Syphilis is a venereal disease (of which Fracastoro's hero Syphilus, was a victim) and is caused by the microorganism Treponema pallidum.

Syphilus was a shepard whose name literally means a "friend of swine". Perhaps it was derived from Greek syn-, "together", plus philein "to love", or from Greek siphlos, "crippled, maimed". No one seems to know for certain.

【同源单词】antisyphilitic, dermosyphilopathy, neurosyphilis, syphilide, syphilionthus, syphiliphobia