Verbs
52) –en deepen, fasten, lengthen, strengthen, harden, liken, tighten
53) –ify beautify, classify, electrify, horrify, identify, modify, simplify, justify, testify, verify, rectify
54) –ize, -yze, -ise, -yse analyze, modernize, industrialize, popularize, specialisation, professionalisation, penalize, urbanize, urbanization, normalize, normalization, politicize
Adverbs
55) –ly clearly, easily, quickly, ironically, radically
56) –ward, -wards inward, outward, upward, downward, homeward, northwards
57) -wise clockwise, otherwise
3. Stems
1)vis (to see)visible, vision, visual, visit, visitor, advice, supervise, television
2)agri (land)agriculture, agronomy
3)ann (year)anniversary, annual, semiannual, centennial
4)astro, aster (star)astrology, astronomy, astronaut, astrophysics, disaster, asteroid, astronomer
5)audi (to hear)audience, auditorium , audit , auditor , auditory, audio-visual
6)bell (war)rebel, rebellion, rebellious, belligerent
7)ced (to go)precede, precedent, unprecedented, exceed, proceed, succeed
8)cid, cis (to cut, to kill)decide, decision, decisive , concise, suicide, homicide, pesticide
9)claim (to cry, to shout)exclaim, proclaim, acclaim, clamor
10)clar (clear)declare, clarify, clarity來(lái)源：考試大
11)cord (heart)cordial, concord, discord , accord
12)cred (to believe, to trust)credible, incredible, credulous, credit, credential
13)dent (tooth)dental, dentist采集者退散
14)dict (to say)contradict, dictate, dictator, predict, indicate, indicative
15)fact (to do, to make)factory, manufacture, benefactor, malefactor
16)flu (to flow)fluent, influence, influenza (flu), fluid
17)geo (earth)geography, geometry, geology , geopolitics
18)gram, graph (to draw, to write)diagram,telegram, program,photograph,geography, telegraph
19)insul (island)insulate, insulator , insular, peninsula
20)ject (to throw)project, inject, reject, subject, eject
21)liber (free)liberate, liberty (at liberty), liberal, liberalism
22)liter (letter)literate , literacy, illiterate, illiteracy, literature, literary, literal , literally
23)log (to speak)dialogue, apology, prologue, monologue, logic
24)manu (hand)manuscript, manufacture, manufacturer, manual,manage, management, manager
25)medi (middle)immediate, medium, media, mediate, medieval, median
26)mort (death)mortal, immortal, mortality來(lái)源：考試大
27)nov (new)novel, novelty, novice, innovate
28)ori (to rise)orient, oriental, Oriental, orientation, origin, original, originate, disorient
29)pend (to hang, money)depend, dependent, dependency, dependable, independent, suspend, expend, spend, expenditure, expense, expensive, pension
30)port (to carry)portable, import, export, deport, porter, support
31)pur (pure)purify , purity , Puritan
32)rect (correct, straight)correct, rectify , erect
33)rupt (to break)interrupt, disrupt, bankrupt, bankruptcy, corrupt
34)sal (salt)salary, salad
35)sist (to stand)resist, resistance, resistible, consist, assist, exist, insist, persist
36)spect (to look)spectacle, spectacular, prospect, retrospect, inspect, respect, suspect, circumspect , spectator , conspicuous , perspective
37)spir (breath)inspire, inspiration, spirit
38)tract (to draw)tractor, attract, protract, contract, abstract, extract, distract
39)urb (city)urban, suburb, suburban來(lái)源：考試大
40)vac (empty)vacant, vacation, vacuum
41)vit (life)vital, vitality, vitamin, vitalize
42)viv (to live)survive, survival, survivor, revival, vivid, vivacity
4. Compounds本文來(lái)源:考試大網(wǎng)
breakfast, brunch, businessman, dragonfly, headmaster, headquarters, history, mankind, masterpiece, person, sit-in, downsize, backbone, lifestyle, lockout, newsletter, signpost, smallpox, stakeholder, standstill, stockpile, trustworthy
52) –en deepen, fasten, lengthen, strengthen, harden, liken, tighten
53) –ify beautify, classify, electrify, horrify, identify, modify, simplify, justify, testify, verify, rectify
54) –ize, -yze, -ise, -yse analyze, modernize, industrialize, popularize, specialisation, professionalisation, penalize, urbanize, urbanization, normalize, normalization, politicize
Adverbs
55) –ly clearly, easily, quickly, ironically, radically
56) –ward, -wards inward, outward, upward, downward, homeward, northwards
57) -wise clockwise, otherwise
3. Stems
1)vis (to see)visible, vision, visual, visit, visitor, advice, supervise, television
2)agri (land)agriculture, agronomy
3)ann (year)anniversary, annual, semiannual, centennial
4)astro, aster (star)astrology, astronomy, astronaut, astrophysics, disaster, asteroid, astronomer
5)audi (to hear)audience, auditorium , audit , auditor , auditory, audio-visual
6)bell (war)rebel, rebellion, rebellious, belligerent
7)ced (to go)precede, precedent, unprecedented, exceed, proceed, succeed
8)cid, cis (to cut, to kill)decide, decision, decisive , concise, suicide, homicide, pesticide
9)claim (to cry, to shout)exclaim, proclaim, acclaim, clamor
10)clar (clear)declare, clarify, clarity來(lái)源：考試大
11)cord (heart)cordial, concord, discord , accord
12)cred (to believe, to trust)credible, incredible, credulous, credit, credential
13)dent (tooth)dental, dentist采集者退散
14)dict (to say)contradict, dictate, dictator, predict, indicate, indicative
15)fact (to do, to make)factory, manufacture, benefactor, malefactor
16)flu (to flow)fluent, influence, influenza (flu), fluid
17)geo (earth)geography, geometry, geology , geopolitics
18)gram, graph (to draw, to write)diagram,telegram, program,photograph,geography, telegraph
19)insul (island)insulate, insulator , insular, peninsula
20)ject (to throw)project, inject, reject, subject, eject
21)liber (free)liberate, liberty (at liberty), liberal, liberalism
22)liter (letter)literate , literacy, illiterate, illiteracy, literature, literary, literal , literally
23)log (to speak)dialogue, apology, prologue, monologue, logic
24)manu (hand)manuscript, manufacture, manufacturer, manual,manage, management, manager
25)medi (middle)immediate, medium, media, mediate, medieval, median
26)mort (death)mortal, immortal, mortality來(lái)源：考試大
27)nov (new)novel, novelty, novice, innovate
28)ori (to rise)orient, oriental, Oriental, orientation, origin, original, originate, disorient
29)pend (to hang, money)depend, dependent, dependency, dependable, independent, suspend, expend, spend, expenditure, expense, expensive, pension
30)port (to carry)portable, import, export, deport, porter, support
31)pur (pure)purify , purity , Puritan
32)rect (correct, straight)correct, rectify , erect
33)rupt (to break)interrupt, disrupt, bankrupt, bankruptcy, corrupt
34)sal (salt)salary, salad
35)sist (to stand)resist, resistance, resistible, consist, assist, exist, insist, persist
36)spect (to look)spectacle, spectacular, prospect, retrospect, inspect, respect, suspect, circumspect , spectator , conspicuous , perspective
37)spir (breath)inspire, inspiration, spirit
38)tract (to draw)tractor, attract, protract, contract, abstract, extract, distract
39)urb (city)urban, suburb, suburban來(lái)源：考試大
40)vac (empty)vacant, vacation, vacuum
41)vit (life)vital, vitality, vitamin, vitalize
42)viv (to live)survive, survival, survivor, revival, vivid, vivacity
4. Compounds本文來(lái)源:考試大網(wǎng)
breakfast, brunch, businessman, dragonfly, headmaster, headquarters, history, mankind, masterpiece, person, sit-in, downsize, backbone, lifestyle, lockout, newsletter, signpost, smallpox, stakeholder, standstill, stockpile, trustworthy