词根：sent, sens = to feel感觉
分别来源于拉丁语 sensum/sentire(sentire 的过去分词sensus) 意为to feel感觉，它们属于一对同源异形根 。同义词根有来自希腊语的path,pati,(a)esthes/(a)esthet 和来自拉丁语的pat/pass。
同源词：
1. sentiment [sent感觉→感情，情绪，-i-，-ment名词后缀]
n.感情，情绪，思想感情，意见
sentiment checked by reason 受理性压制的情感
sentiment of pity 怜悯之情
public sentiment 公众情绪
2. sentimental [见上，-al形容词后缀，…的]
adj.情感(上)的，伤感的，多愁善感的
3. consent [con-同，共同，sent感觉→感觉→意识，意见;’共同的意见”]
n.同意，赞同 v.同意，准许
age of consent 承诺年龄（指法律上被认为可以进行性行为或结婚的年龄）
4. consenter [见上，-er者]
n.同意者，赞同者
5. consentient [见上，-i-，-ent形容词后缀，…的]
ajd.同意的，赞成的，一致的
6. consentaneous [见上，consent同意，-aneous形容词后缀，…的]
adj.同意的，一致的
7. consensus [con-同，共同，sens感觉，认识，意见，-us名词后缀;’共同的认识”]
n. 共识，意见一致
consensual adj.在双方同意下成立的
The budget committee reached consensus about cutting costs 10% next year. 预算委员会达成一致意见，将明年的开支将明年的开支减少10%。
8. consensual [见上，-ual形容词后缀，…的]
adj.(法律)经双方同意的
9. dissent [dis-分开→不同，sent感觉→意见,想法分别不同-->]
vi.不同意，持不同意见，持异议
n.不赞成，异议
dissension n.意见分歧；纷争
dissenter n.不赞成者，反对者；不信奉英国国教的人
Voices of dissent are welcomed in a true democracy. 真正的民主欢迎反对的声音。
10. dissension [见上，t→s，-ion名词后缀]
n.意见分歧，和各，争论，纠纷
11. dissenter [见上，-er者]
n.不同意者，反对者，持异议者
12. dissentient [见上，-i-.-ent形容词后缀，…的]
adj.不同意的
13. resent [re-相反，sent感觉，感情;’反感”]
vt.对…不满，怨恨
I resent all these encroachments on my valuable time. 我不满所有这些占用了我的宝贵时间的行为。
They resent foreign interference in the internal affairs of their country. 他们憎恶对他们国家内政的外来干涉。
I deeply resent the insinuation that I'm only interested in the money. 我对他人旁敲侧击地说我只对金钱感兴趣十分反感。
I resent comments on the impracticality of small cars. 我反对说小骄车不实用的说法。
I resent his dictatorial manner. 我痛恨他的独断作风。
14. resentful [见上，-ful形容词后缀，…的]
adj.不满的，忿恨的
15. resentment (re(=again,back,against) + sens(=feel) + ment名词后缀,再一次痛彻心扉的感受 -->)
n.不满，忿恨，怨恨
resent v.愤慨；怨恨
resentful adj.愤慨的，怨恨的
I felt a lot of resentment when i was passed over again for a promotion. 又一次没能晋升，我很愤怒。
16. sententious（使感受的 sens(=feel）
adj.说教的；爱用警句的；简洁的
sentence n.句子；判决
She gave the standard sententious commencement speech-nothing special. 她的毕业典礼致词是标准的说教性的，毫无特别之处。
17. presentiment [pre-先，预先，sent感觉，-i-，-ment名词后缀]
n.预感
I've had a presentiment all day that something extraordinary is going to happen. 我一整天都感觉有什么特别的事要发生。
18. sense (sens感觉+e→n.感官;感觉;判断力;意义 v.觉得,意识到)
n.感官；感觉；意识；鉴赏力；意义；理智；道理；见识；官能（指视觉、听觉、味觉、触觉）；辨别力；思想；（pl.）理智
v.感觉到；意识到；察觉到
19. sensibility [sens感觉，-bility名词后缀，…性,感觉的名词形式-->]
n.敏感性，感受性，感觉(力)，触觉
20. sensitive [sens感觉，-itive形容词后缀，…的]
adj.敏感的，神经过敏的
sensitivity n.敏感性；灵敏度
sensitize v.使变得敏感；使具有感光性
sensitive to light 对光敏感的
sensitive skin 敏感性皮肤
sensitive nerve in a tooth 牙齿的敏感神经
sensitive to criticism 对批评敏感的 cf. oversensitive 过分敏感的
21. sensation [sens感觉，-ation名词后缀]
n. 引起轰动的事件，轰动效应；感觉（力）
create a great sensation 引起很大的轰动
sensational adj. 感觉的 [见上，-al形容词后缀，…的]
22. sensory [sens感觉，-ory形容词后缀，…的]
adj. 感觉的；传递感觉的
sensory organs 感觉器官
sensory nerves 感觉神经
sensual adj.肉体的；性感的；沉溺于感觉享受的，耽于酒色的
sensuality n.好色；喜爱感官享受
sensual life 耽于酒色的生活
sensual lips 性感的嘴唇
23. sensuous [sens感觉，-uous形容词后缀，…的]
adj.感官方面的，感觉上的;给感官以快乐的
24. senseless [sense感觉，-less无…的]
adj. 愚蠢的；不省人事的，无感觉的，无知觉的，无意义的
senseless idea 愚蠢的想法
fall senseless to the ground 昏倒在地
25. nonsense [non-无，sense感觉，意识→意义;’无意义”的话]
n. 胡说，废话，胡闹
26. insensible [in-无，不，sensible感觉的]
adj.无感觉的，失去知觉的
27. insensitive [in-无，sens感觉，-itive形容词后缀，…的]
adj.感觉迟钝的
28. hypersensitive [hyper-过于，sens感觉，-itive形容词后缀，…的]
adj.过敏的
29. oversensitive [over-过于]
adj.过分敏感的
30. sentitize [sens感觉，-it-，-ize使…]
v.使敏感，变敏感
31. desensitize [de-除去，消除，见上]
v.使不敏感，使脱敏
32. desensitization [见上，-ation名词后缀，表示情况，状态]
n.脱敏(现象)
32. desensitizer [见上，-er表示物]
n.脱敏药，脱敏剂
33. extrasensory [extra-超，sens感觉，-ory形容词后缀，…的]
adj.超感觉的
34. assent [as-=to，sent感觉→意识，意见;’go join one’s sentiment or opinion to another’s”(使自己的意见与别人的意见统一起来)]
v.同意，赞同，赞成
assentation n. 赞同，随声附和 [见上，-ation名词后缀]
With your assent,i'd like to close the shop early today. 如果您同意的话，今天我想早点关店门。
35. assentor [见上，-or表示人]
n.同意者，赞成者
36. assentient [见上，-i-，-ent形容词后缀，…的]
adj.同意的，赞成的
37. sentence [sent感觉，-ence名词后缀;表达一种感觉或意义的一组单词]
n. 句子
38. scent (scent=sent感觉→ n.气味，香味；香水 v.嗅猎；察觉)
n.气味，香味；香水
v.嗅猎；察觉
词根词缀：cast-
【来源及含义】Latin: pure, cut off, to cut off from, separated
【相关描述】A reference to "a race of men" is from Latin casto, "chaste" from castus, "pure, cut off, separated"; past participle of carere, "to be cut off from" (and related to castrate and -cest-).
【相关词根词缀】 Related cutting-word units: castrat-; -cise, -cide; -ectomy; mutil-; put-; sec-, seg-; temno-; -tomy; trunc-.
【同源单词】caste, castigate, castigation, castigatory, chaste, chastely
词根词缀：castrat-, castra-, castro-
【来源及含义】Latin: to cut, geld, spay; to remove the testicles or ovaries of an animal, including humans
【相关词根词缀】 Related cutting-word units: cast-; -cise, -cide; -ectomy; mutil-; put-; sec-, seg-; temno-; -tomy; trunc-.
【同源单词】castracism, castracize, castrate, castrated, castration, castration anxiety
词根词缀：-cise, -cis, -cide
【来源及含义】Latin: to cut, cut
【相关描述】From this combining form, we also get -cide, "kill", but don't confuse the two elements because they have different meanings and applications.
【相关词根词缀】Related cutting-word units: cast-; castrat-; -ectomy; mutil-; put-; sec-, seg-; temno-; -tomy; trunc-.
【同源单词】cement, chisel, circumcise, concise, concisely, conciseness
词根词缀：-ectomy, -ectome, -ectomize
【来源及含义】Greek: a suffix; cut, excise, surgical removal of
【相关词根词缀】 Related cutting-word units: cast-; castrat-; -cise, -cide; mutil-; put-; sec-, seg-; temno-; -tomy; trunc-.
【同源单词】abdominal hysterectomy, abdominal nephrectomy, abdominohysterectomy, acetabulectomy, acromionectomy, adenectomy
词根词缀：mutil-
【来源及含义】Latin: mutilatus, mutilare; to cut off, to lop off; to maim, to mangle
【相关词根词缀】 Related cutting-word units: cast-; castrat-; -cise, -cide; -ectomy; put-; sec-, seg-; temno-; -tomy; trunc-.
【同源单词】mutilate, mutilated, mutilation, mutilative, mutilator, mutilatory
词根词缀：put-, puta-, -pute, -puter, -puting, -putate, -putation, -putative
【来源及含义】Latin: putatus past participle of putare: to think over, consider, reckon, count; to trim, prune, lop, cut, clean, clear, unmixed
【相关描述】From Latin, puto-, putare: literally; especially of trees, "to lop, to prune" and "to cleanse, to clear"; then (1) "to clear up, to settle"; especially, of accounts; (2) "to reckon, to estimate, to value"; (3) "to consider, to hold, to believe, to think".
【相关词根词缀】 Related cutting-word units: cast-; castrat-; -cise, -cide; -ectomy; mutil-; sec-, seg-; temno-; -tomy; trunc-.
【同源单词】account, account, accountability, accountable, accountably, accountant
词根词缀：sec-, seg-, -sect, -section, -sectional
【来源及含义】Latin: to cut
【相关词根词缀】 Related cutting-word units: cast-; castrat-; -cise, -cide; -ectomy; mutil-; put-; temno-; -tomy; trunc-.
【同源单词】acusection, acusector, antivisectionist, antivivisection, antivivisectionism, antivivisectionist
词根词缀：talli-, tall-
【来源及含义】Latin: a cutting, rod, stick from talea
【同源单词】entail, entailer, entailment, tailor, tally, tally
词根词缀：temno-, temn-
【来源及含义】Greek: to cut, cutting; literally, a piece cut off
【相关词根词缀】 Related cutting-word units: cast-; castrat-; -cise, -cide; -ectomy; mutil-; put-; sec-, seg-; -tomy; trunc-.
【同源单词】apotemnophobia, autotemnous, temenos