词根：popul, publ = people（人）
来自拉丁语的popul（英文字根字典：来源于拉丁文populus）意为people。publ是它的变形，同义词根有来自拉丁语的pleb,vulg[mulg]和来自希腊语的demo以及来自盎格鲁-撒克逊语的la。此外还请记住意为man（人类、人）的anthrop/hom/man,意为man（男子）的andr/mascul/vir,以及意为woman（女子）的femin/gyn/virg。
同源词：
1. populous [满是人的popul(=people)]
adj.人口稠密的
populate v.使居住 population n.人口；（某地城的）全体居民
Worldwide,the regions near the equator are quite populous.在全世界，赤道附近区城人口相当稠密。
2. depopulate v.人口减少 *de(=down)
depopulation n.人口减少 depopulation policy减少人口政策
country depopulated by war/famine（人口因为战争/饥饿而缩减的国家）
3. popular adj.民众的；大众的，通俗的，流行的；得人心的，受欢迎的
popularly adj.普遍地；大众地
popular bonds/discontent /election/education/front/opinion/sovereignty/subscription/vote （公债/民众的不满/普选/普通教育/人民阵线/舆论/人民主权/大众订阅/直接投票）popular song/singer（流行歌曲/歌手）
4. popularity n.名望；大众化；流行；受欢迎
win popularity 受到欢迎； popularity poll 声望调查； enjoy great/general popularity 深受欢迎，获得广泛好评
5. populace n.民众；平民
6. popularize v.使通俗，使普及 *ize(=make)
popularize a new method of teaching spelling 普及新的拼写教法
7. populism n.(P~)平民主义，平民论；民粹派
populist n.平民主义者，平民论者；民粹论者
8. public adj.公众的；公共的；为公众事务的；国家的；公开的；闻名的，众所周知的
n. (the~)公众，民众；志趣相同或（从事同类活动的）群体 *publ<popul(=people)
publicly adj.公开地
certified public accountant <美>执业会计师（缩写：CPA）；public relations 公共关系;book that will appeal to a large public广大读者会喜爱的书;in public公然地，公开地
9. publish v.出版；发表；公布，颁布（法律等）*publ<popul(=people)
publishing 出版（业）；publishing house/company/firm 出版社，出版公司
publish the news 发布新闻 ;publish an edict/law 公布布告/法令
10. publisher n.出版商；发表者；（报社）业主；（报刊）发行人 *publ<popul(=people)
publisher's imprint （版本（书的书名页或版权页上标注的出版人、出版地点、出版时间、版次、印数等说明）
11. publication n.出版；出版物；公布，发表 *publ<popul(=people)
date of publication 出版日期;monthly/weekly publication 月刊/周刊出版物；publication of a report 报告的公布
12. publicize v.（尤其指用广告）宣传 *publ<popul(=people)
词根：phon-, phem-, phet- = sound（声音）, speak（说话）
来自希腊语的phon 意为sound。同义词根有来自拉丁语的son 和来自希腊语的ech。
（*希腊文 phone (sound),phemi(=I speak) —— 英文字根字典）
同源词：
1. cacophonous adj.（声音）剌耳的；发音不和谐的 [听起来声音不好的 caco (=bad) + phon (=sound)]
cacophony n. 不和谐音
There was a constant cacophonous hubbub in the substitute teacher's classroom.代课教师的教室里不断发出刺耳的吵闹声。
2. euphony n.悦耳之音，和谐音 *eu- (=well （和“u”的发音相同）) euphonious
adj.悦耳的
3. megaphone n.扩音器 *mega (=great)
4. microphone n.麦克风 *micro (= small)
5. symphony n.交响曲，交响乐；交响乐团（的演出） *sym<syn(=together)
symphonic 交响的 symphonic poem交响诗
symphony orchestra 交响乐团
6. telephone n.电话 v.打电话 *tele (=far)
telephony n.电话学；电话（指通讯方式）；telephonist n. 接线员；话务员
telephone book (directory)/booth/call/exchange/line/message/number/operator/receiver/set/subscriber 电话簿/公用电话亭/电话/电话局/电话线/电话留言备/电话号码/话务员/听筒/电话机/电话用户
I'll phone you tomorrow.我明天给你打电话。
7. xylophone n.木琴 *xylo (=tree,wood)
8. phoneme n.（语）音素；语音
phonemic adj.语音的；phonemics n.语音学
English has 24 consonant phonemes.英语有24个辅音音素
9. phonetic adj.（语）音素的；表示语音的；语音学的
phonetics n.语音学
phonetic notation /spelling /signs (alphabet,symbols)（注音/表音拼写法/音标）
10. phonic adj.音的；（语）语音的
phonics n.读音法；声学
11. phonograph 留声机 *graph (=write)
12. phonology n.音韵学 *ology (=science)
13. phonetician n.语音学家
14. phonogenic adj.产生良好音响的（产生声音）《gen = to produce》
15. phonogram n.标音文字；（速记的）表音字《gram = to write》
16. phonography n.表音速记法；表音拼字法 （声音的记录）《graphy = writing》
17. phonometer n.音波测定器 《meter = 计量器》
18. phonophile n.唱片爱好者；音响爱好者 《phile = to love》
19. phonovision n.电视电话
20. gramophone n.[英]留声机（=[美]phonograph）
21. homophone n.同音异形异义字（声音相同）
22. interphone n.内部电话；内线电话；对讲机 (= intercom)（互通声音）《inter- =mutual》
23. megaphone n.传声筒；扩音器（将声音放大的东西）《mega- = large》
24. blaspheme v.亵渎（神祗）；咒骂
25. euphemism n.婉言；委婉的说法（听起来舒服的说法）《eu- =well》
26. euphuism n.华丽的词藻；夸饰的文体
27. prophecy n.预言；（代神）发言
28. prophet n.预言者；预言家
词根词缀：histio-
【来源及含义】Greek: web, cloth, tissue
【相关描述】Many etymologically related words with the same family meanings with slightly different spellings are available at this histo- unit of words.
【同源单词】histiocyte, histiocytoma, histioid, histio-irritative, histionic, histocytosis
词根词缀：humid-, humor-
【来源及含义】Latin: moist, moisture, wet, damp
【相关描述】The correct spelling of the Latin origins is umor, umere, umidus. The spelling with the initial h is a result of folk (false) etymology, which once associated these words with Latin humus, "earth".
【相关词根词缀】Related "jest; joke; wit; humor; funny" word units: faceti-; farc-; jocu-; lud-; satir-.
【同源单词】dehumidify, humid, humidification, humidifier, humidify, humidistat
词根词缀：-ise
【来源及含义】Latin: a suffix; to act in a certain way; to treat in a certain way; to make into; to treat with; to do; to make; to cause
【相关描述】 Another closely related suffix family with the same meanings, but a different spelling, is located at this -ize unit.
【同源单词】advertise, advisedly, apprise, chastise, comprise, compromise
词根词缀：-ize
【来源及含义】Latin: a suffix; to act in a certain way; to treat in a certain way; to make into; to treat with; to do; to make; to cause
【相关描述】These word entries are just a small listing of the many words that exist with the -ize endings; so, be aware that there are many more words with this suffix which exist in this lexicon.
Another closely related suffix family with the same meanings, but a different spelling, is located at this -ise unit.
【同源单词】acidize, adrenalectomize, aestheticize, aggrandize, agonize, albumenize
词根词缀：oiko-, oik-, oikio-, oico-
【来源及含义】Greek: house, dwelling, home
【相关描述】The words in this unit are a variant spelling for eco- elements.
【同源单词】oikofugia, oikofugic, oikology, oikomania, oikonisus, oikonomia
词根词缀：pre-, prae-
【来源及含义】Latin: before [both in time and place]
【相关描述】The prefix prae- can actually be substituted for pre- because both of them are different spellings for the same prefix meaning "before".
【相关词根词缀】 Related before-word units: ante-; antero-; anti-; pro-. Related "time" units: aevum, evum; archaeo-, archeo-; Calendars; chrono-; horo-; Quotes: Time; tempo-.
【同源单词】preacquaint, preacquaintance, preagonal, pre-agricultural, preamble, preambular