-ee=one who receives

testee 考生，被測驗者

trainee運動員，受訓練的人

payee 收款人

-er/-ar/-ur/-eer/-ier=doerk device

fighter戰士，戰斗機

radar雷達

pioneer先鋒隊員

-ess/-ine=female

actress 女演員

heroine女英雄

mayoress女市長

-ful=full of

container

handful一把

mouthful一口

roomful一屋子

-hood=condition；state

childhood兒童期

brotherhood手足之情

bachelorhood獨身生活

-ian=a person

politician政客

civilian平民

mathematician數學家

-ility=quality of

feasibility可行性

servility奴性，卑屈

mobility流動性

-ion/ation/

=action of，process of

indication指示

relaxation放松

perfection完美無缺

-ism=doctrine；belief

capitalism

adventurism冒險主義

opportunism機會主義

-ist=believer in ；expert of

romanticist浪漫主義作品

economist經濟學家

nationalist民族主義者

-ment = result of；agency of；state of

improvement改良，進步

government政府

disappointment失望

-ness

=condition or quality of being

eagerness渴望

carelessness粗心

emptiness空洞，空虛

-logy/-ology

=sudy of

sociology社會學

ecology生態學

methodology方

-tion =state

eruption爆發

education教育

conclusion結論

-ty=condition

of being

security保險

safety安全

loyalty忠誠