Suffix –able Suffix –er-ers Suffix – ed Suffix – tion-ion

18 In this word, culture is noun form that added suffix -al become cultural as noun 2. Suffix – ial a President + -ial= presidential President is noun form that added suffix -ial. Presidential is adjective form. b Office + -ial= official Office is noun form that added suffix -ial. Official is adjective form. c Commerce + -ial = commercial Commerce is noun form that added suffix -ial. Commercial is adjective form. d Finance + -ial = financial Finance is noun form that added suffix -ial. Financial is adjective form.

3. Suffix –able

a Consider + -able = considerable Consider is verb form that added suffix -able. Considerable is adjective form

4. Suffix –er-ers

a Import + -ers = importers In this word, import is verb as base form that added suffix -ers become importers. It means some persons who act the activity. b Farm + -ers = farmers In this word, farm is verb as base form that added suffix -ers become farmers. It means some persons farm. c Pray + -er = prayer Universitas Sumatera Utara 19 In this word, pray is verb as base form that added suffix -er become prayer. The word class of prayer has changed become noun. It means that a person who pray. d Small + -er = smaller In this word, small is adjective that added suffix -er become smaller. It means comparison degree. In other word, the function of suffix -er is comparison. e Bomb + -er = bomber In this word, bomb is verb that added suffix -er become bomber as noun. It means a person who throws or places bomb.

5. Suffix – ed

a Address + -ed = addressed In this word, address is noun that added suffix -ed become addressed. The function of suffix -ed is to show the action in the past. b Change+ -ed = changed Change is verb as base form that added suffix -ed become changed. It means action in the past time.

6. Suffix – tion-ion

a Object + -ion = objection In this case, object is noun as base form that added suffix- ion. The meaning of objection is noun also. b Affect + -ion = affection In this word, affect is verb that added suffix -ion become affection. It has changed become noun. Universitas Sumatera Utara 20 c Discriminate + -ion= discrimination Discriminate is verb then added with suffix -ion become discrimination. It has changed become noun d Educate + -ion = education Educate is verb that added suffix -ion become education. It has changed word class become noun. e Obligate + -ion = obligation Obligate is verb that added suffix -ion become obligation. It has changed word class become noun.

7. Suffix –ly